4r70w 3 4 Shift Problem

Did the usual-changed shift solenoids went through valve body etc. On the right hand side of the AOD-E/4R70W is a multiplex plug tied to two shift control solenoids. 2 US Shift Transmission Control System instruction and operation manual. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon. After We repair the bore by boring the hole oversize in one of our. It contains information about New, Popular and Upgraded products. This may be caused by fluid pressure leakage past the larger diameter seal of the 2-3 accumulator. Its all electronic controlled, no vacuum. If the car shifts from first to second, and then stays in second, never shifting to third or OD it may have a number 2 shift solenoid that is failing to activate, or failing to seal when activated. The two case types can be distinguished by looking at the starter flange area. Cause: This was a common problem with earlier models with the shift solenoids mechanically sticking or weak , will shift 3-4 and then neutral out, will sometimes have to stop vehicle completely to to get forward movement back. as the trans gets warmer it gets a little better but far from correct. One of the most trustworthy method to establish the life of your motor vehicle is to acquire an oil evaluation. But since it works fine in 2nd, the next thing to check is the 3-4 shift valve. 6 L V8 Ford E-Series, 4. The 3-4 shift accumulator was dropped in 1989 with the addition of a revised valve body and plate. #3 Was $545. Master kit with friction and steel plates, 2. Tech bulliten on the TR(transmission range sensor) as follows. Updates have been made to the 1-2 and 2-3 accumulator pistons to prevent harsh shifting and premature clutch failure. Free Same Day Store Pickup. Sometimes my wife's 5. Direct Fit Installation. To shift into neutral, reverse or park positions, just lift the trigger and ratchet the shifter forward for each position. Re: 4R70W 2-3 shift problem Everything is new, hardened inputshift,new clutches and bands, just drove it once and not hard at all. 1992- PRESENT VEHICLES. If your 3-4 shift line pressure is too low, it could definitely cause a timing issue with that shift. Ford 4R70W (AOD-E) automatic transmission diagnostic tips. That being your automatic transmission. And does it do this only on the 3-4 shift. ACTION Replace the 2-3 accumulator piston using a revised piston. There is no Check Engine Light and no transmission codes present. If you follow the math, that's at about 1500 rpm in 3rd gear; swap in 4:30s, and if it changes at 1500, that's only 27 mph. The 4R70W Ford Overdrive Transmission is an updated version of Ford’s long-running AOD transmission that first appeared in the ’80s. Introduced in 1980, it was Ford's first four-speed automatic overdrive transmission. Cable Shift Linkage-2 1/4" Ford column - 4R70W/AODE Transmission Description: Cable Shift Linkage Kit from Ford stock 2 1/4" Column to 4R70W/AODE Transmission Item #: 2802650010. Clutch, Transmission, Differential, Axle & Transfer Case - 4R70W Trans 3-4 4-3 shift concern - I have searched the threads but found nothing specific to my concern. right for a shift or TCC application. Incase you're wondering why I had you try the trans in manual 2nd, is because the overdrive band is applied and 2nd and 4th to produce engine braking with no upshift. The only problem that I have is that on the 3-4 up-shift with anything more. Then use the appropriate chart above to. 0 with a 166813 miles on it. I have called Len and he said that the selnoids need to wired in but I dont see it in the install manuel he has on his web site, I wired it just like he has it except on two step yet. Help, I do not know what to check. 24 2-3 backout valve. 6L 4R70Wyou will want a 5. It has clunked when shifting from 3 to 2 and does it mostly when there is some let up on the accel like turning and then accel causing the tran to dwn shft. There are alot of low mileage late model 4r70w's in salvage yards across the country, and they are a better (and less expensive) alternative to rebuilding your 4r70w. Make scratch with hacksaw blade or knife up tight against the adjustment assembly. I just looked at the 4R70W clutch application chart, and the 3-4 shift is a sort of complicated one, where the transmission is simultaneously releasing the forward clutch, while engaging the overdrive band. New overdrive servo pin sleeve installed in our servo modification process with custom designed tooling and bushings. Runs good again but tranny shifts really hard from 1-2 and 2-3 and shutters really bad and nearly stalls when you come to a stop , like the TC is not releasing. If your AODE/4R70W experiences no 3-4 upshift, it is a sticking 3-4 shift valve, overdrive servo issue, or a failed overdrive band. Get the best deals on Car & Truck Automatic Transmission Parts for Ford when you shop the largest online selection at eBay. 8 4r70w to put the guts into a AOD into my 89 stang so i dont have to deal with the electronics. Close cousin to the AOD, the AODE /4R70W is an electronically controlled overdrive, first seen in 1992. Price Quotes (seven days). com Common problems with a 4R70W are a burned overdrive band, loss of 4th gear, and/or a 4-3- neutral shift pattern. When manually shifting 1-2-D its fine but 2-D it will freewheel, the belt will squeal, then shift into third. The COP coils on these if they start getting any misfires can cause transmission shifting problem. The Accumulator side loads in the not damaged, reinstall the bottom Accumulator. 2L ENGINE, 4R70W TRANSMISSION AND 3. 4L Vehicles equipped with this transmission one of the common problems are intermediate roller clutch, overdrive band or. 4R70W is a flavor of AODE. Swapped in a E4OD trans from the same expediton. view all articles 4R70W Neutrals On 3-4 Shift (Overdrive Band Not Applying) March 25, 2019. Clutch, Transmission, Differential, Axle & Transfer Case - 4R70W Trans 3-4 4-3 shift concern - I have searched the threads but found nothing specific to my concern. If your 2000 Ford Expedition Eddie Bauer edition slips when pulling away from a stop, chatters when you put it in reverse, or dies when you pull up to a stop light or sign, you may have a problem with your automatic transmission. If the shifter cable on your Mustang is broken or worn out, then look no further than the OEM products from Ford to fix your issue! This Ford Automatic Transmission Shifter Cable is made specifically to fit your 1999-2004 Mustang with the 4R70W or 4R75W Automatic Transmission. Close cousin to the AOD, the AODE /4R70W is an electronically controlled overdrive, first seen in 1992. Based on the info we had from adwords, exploded view of 4r70w transmission has incredibly search online web engine. Stupid question I’m sure. Check out this story where we show you the makings of a bulletproof Ford 4R100 automatic transmission for your Ford Super Duty Diesel pickup trucks! See it here in this months issue of Diesel. I have a 97 F150 witch originaly had a 4. The problem with the 99 is PATs, that is just for beginnings. If 2-1 shift cycling. 4R70W Neutrals On 3-4 Shift (Overdrive Band Not Applying) view all articles March 25, 2019. ACTION Replace the 2-3 accumulator piston using a revised piston. The jmod is a modification to the 4r70w valve body. HI, I have a 1994 Ford F-150 5. Corrects, prevents or reduces 1-2 bump or slide bump shift, 2-3 bump or slide bump shift, 4-3-4 shuttle shifting when hot, 4th gear shudder with light throttle, overdrive band failure, late or no 4th gear and falls out of 4th gear. I've added 3 or 4 of those. Whether you need 4R70W wiring diagram information, 4R70W transmission rebuilders tips, 4R70W technical information, 4R70W diagnostics, 4R70W troubleshooting help, or just answers to your 4R70W transmission rebuilders question, the Transmission Rebuilders Network is the place to go!. AODE, 4R70W, 4R70E, 4R75W, 4R75E. 4R70W Interchange Figure 3 Figure 4 The 1993-1995 valve bodies aren'tinterchangeable with the later versionsbecause the alignment pins are a dif-ferent size. If these factors are not the problem, then it is best to take the vehicle to a licensed mechanic for service. That was only about 100K ago. But the direct still needs to hold. 4R70E, 4R70W, 4R75E, 4R75W, AODE Smart-Tech High Capacity Forward Clutch Drum Kit. The shudder is sometimes better with an additive called Shudder Fix. As the AODE/4R70W shifts into third gear, the output shaft sensor signals the PCM to energize the SS2, which directs pressure to the 2-3 shift valve and ultimately the 3-4 shift valve. The two case types can be distinguished by looking at the starter flange area. 5R55S,5R55N,transmission solenoid,solenoid block,mazda solenoid, cd4e solenoid FIXES MOST SHIFT PROBLEMS. where someone had a similar problem like mine with the 4R70W, however my transmission will shift into a higher gear after a. To shift into neutral, reverse or park positions, just lift the trigger and ratchet the shifter forward for each position. 5" up x 1" back. The speedometer is reading about double. 6lt eng and 4r70w trans. That is to stay, we will use a 4R70W 4-speed electronic shift overdrive transmission just like the one they placed into service on the Mach 1's. Need advice on 4R70W controller it unlocks first before the 3-4 shift, then relocks. Every 4R70W is equipped with a new overdrive servo pin sleeve installed in our servo modification process with customized tooling and bushings. The manual shift control on the AOD-E and 4R70W is equipped with a sensor for improved control. com FREE DELIVERY possible on eligible purchases. The transmission (auto) does not want to shift in reverse. problem may be set in the computers memory. Page 1 of 2: How to tell if the 4R70W automatic transmission is fried or if it's an electrical problem. Excessive wear allows. Clutch, Transmission, Differential, Axle & Transfer Case - 4R70W Trans 3-4 4-3 shift concern - I have searched the threads but found nothing specific to my concern. That being your automatic transmission. 2 1999 manual trans 4r70w, can not shift gears when engine is running, but can do it when engine stop running. Now seems to me like that is the Crank makers Problem not the. Truck still at dealer going on 3 weeks. Electronics also allow programmable shift points, adjusting shift firmness, multiple programs like street strip, and adjustable over drive parameters. I know it is not right, I just have to be sure this is the exact (only) problem and there is not a failed shift solenoid, leaking rear seals or some other issue making this a two part problem. Performance 4R70W Mustang Transmission Upgrade your 1999-2004 Mustang driveline with this Performance Automatic Street/Strip transmission. the 4R70W transmission the same year which is basically the same transmission except has lower gear ratios in 1st, 2nd, reverse and more overdrive ratio for economy. But there are aftermarketadapters available to make late valvebodies fit earlier cases. Brought vehicle back and asked for it to be repaired at my cost. NO CORE CHARGE. The valve body was modified next by drilling two holes in the electronic pressure control circuit (EPC) and installing an external EPC relief valve. TCC solenoid changed from 1-3 ohms to 10 to 16 ohms. Vehicles equipped with this transmission one of the common problems are intermediate roller clutch, overdrive band or forward clutch failure, traced to the O. It is in the wife's 1993 Cougar with a 3. 4R70W / 4R75W Transmission Parts. 5" suspension lift and a 4" longer drivetrain. Predator support for Ford gas vehicles This isn't really an issue if I'm going 45 to 50mph but it's a problem at the. Updates have been made to the 1-2 and 2-3 accumulator pistons to prevent harsh shifting and premature clutch failure. That being your automatic transmission. The valve body was modified next by drilling two holes in the electronic pressure control circuit (EPC) and installing an external EPC relief valve. The "New Millenium" two piece design in the AOD-E Shift Correction Package features the Spiral Ring and the G-lock ring, Teamed up to withstand testing at over 16,000 RPM on a dynamometer. The 4R70W Transmission is a very good product, Ford did a wonderful job with this Transmission, it has been used for many years in everything from Crown Victoria's to a F-250 Truck. problem may be set in the computers memory. Comes with complete, easy to follow instructions. I am still trying to decide what tranny to go to, but I think I like the 4R70W. Some models require a TCC solenoid with a resistance value of 1-3 ohms, but 06-117-Ford-AODE-4R70W-TCC-Solenoid-ID. The 3-4 shift accumulator was dropped in 1989 with the addition of a revised valve body and plate. The transmission shift solenoid facilitates smooth operation of gears. Open both of these Ford 4R70W Transmission upgrade (J-Mod) for late model (1998 and newer) Crown Vic/Grand. The A4ld has a 2. No, it's not the notorious torque converter shudder that the 4R70W is known for. ACTION Replace the 2-3 accumulator piston using a revised piston. 8L V6 with a AODE auto box The trans has developed a "shudder" when shifting gear. While the throttle is floorboarded, lock the tab on TV adjuster. (This is simply a computer controlled AOD ˜rst introduced in model year 1980). Incase you're wondering why I had you try the trans in manual 2nd, is because the overdrive band is applied and 2nd and 4th to produce engine braking with no upshift. The speedometer is reading about double. 6lt eng and 4r70w trans. Recommendation Always replace the shift solenoids and the TCC solenoid on every overhaul. Click here for complete warranty information. AODE-3 AODE / 4R70W 1991-2008 Stick shift; valve train with spring choices for adjusting lockup and 3-4 shift Transmission Shift Kits: SK® A4CF. Direct Clutch Bushing, 10. 4R70W in a 65 Mustang 3-4 flare converter clutch lock up, and shift points are all OK. The Explorer is a wiring nightmare! Too many things make it too hard to use the stock EFI/4R70W control system. Make another mark up tight against adjustment assembly. The only thing I might have done to upset the shifting Is a pulled the intake and heads a few years ago to cure a blown head gasket. Once on a datalog it went back and forth comanding first and second in a span of about 3 seconds. I am going to drop the valve body and go through it and install a shift kit (comes with 2 solenoids, and requires all the plungers to be removed). AODE/4R70W Street Terminator V-body,calib. Interchange & Part. If the shifter cable on your Mustang is broken or worn out, then look no further than the OEM products from Ford to fix your issue! This Ford Automatic Transmission Shifter Cable is made specifically to fit your 1999-2004 Mustang with the 4R70W or 4R75W Automatic Transmission. to actuate the shift arm due to clearance and location, My solution was to use the cable and shift arm from a '99-'04 Mustang 3. I have a 95 Mustang 3. spring on the 3-4 capacity modulator valve with the yellow spring. Every 4R70W is equipped with a new overdrive servo pin sleeve installed in our servo modification process with customized tooling and bushings. This makes the 4r70w setup 3 5/8" longer than the stock C4 setup. When accelerating up to 45 to. It does go in neutral and forward. If these factors are not the problem, then it is best to take the vehicle to a licensed mechanic for service. Yes, this is a Truck Transmission , and it can be tweaked to work in anything Modular powered. The problem is with the 3/4 piston in the drum specifically the seals on this piston. How to fix this? View 1 Replies Dodge - Transmissions - Shifters - Grandcaravan :: 2007 Won't Shift Going Uphill / Bad EGR Valve. 2 only The bell housing pattern is different for a 4. MERCON V usually makes it less noticeable, and a change in the lockup schedule in the ECU can make it less noticeable as well. About \ Installing a 4R70W overdrive transmission in an older or classic Ford. The only issue. The following is a "How To" of how to perform a 1-2 shift accumulator piston and spring assembly replacement and 2-3 shift accumulator assembly replacement as well as the legendary "JMOD" to your Lincoln Mark VIII transmission. 5 Eco Boost crate engine. com relating to common transmission problems in the last 90 days. No, it's not the notorious torque converter shudder that the 4R70W is known for. Just completed the tranny swap from an FMX to a year 2000 4r70w and high stall converter. Published on Mar 7, 2019 Raybestos Powertrain Sales & Product Development Support Engineer, Irvin Gers diagnosis and fixes the common problem of the broken snap ring that cause the neutral. To shift into neutral, reverse or park positions, just lift the trigger and ratchet the shifter forward for each position. 4 L V8 2V trucks Ford E-Series Van, and Ford Expedition 4R70W used in all other applications: 3. Actuate with 12V and blow into snout with mouth. Sonnax Sure Cure Kit (SC-AODE), 5. Shift solenoids redesigned to reduce clogging. Has a problem where the needle is one gear off, so the needle will say it is N when it's really in Drive and so on But practice, P R N D 2 1, that's 3 clicks of the selector from Park to D, regardless of what the stupid needle says, it's 3 clicks. The problem is with the 3/4 piston in the drum specifically the seals on this piston. Two of the Most Common 4R70W Transmission Failures. Excessive wear allows. 2L engine and the two are incompatible. Now the 3-4 shift, it releases one of the clutches (sorry, forgot which and don't have my books with me) and engage another to get you into overdrive. When I accelerate from a stop the transmission shifts fine but once it is up to speed it does not down shift when you press the accelerator to the floor but the transmission can be manually down shifted. Print Page. This may be caused by early Accumulator with the new bonded Piston (F7AZ-7F251-AA) Seal wear which may occur during repeated 1-2, and spring (refer to Figure 1 for applications). After We repair the bore by boring the hole oversize in one of our. 2L ENGINE, 4R70W TRANSMISSION AND 3. 81 V-6 that used a 4R70W stock. Valve Body Kit, AOD automatic transmission shift kit. Make scratch with hacksaw blade or knife up tight against the adjustment assembly. 0 with a 166813 miles on it. This did not solve the problem. i have a 2004 f150 with 4r70w tranny. the large one is the 1-2 on the 4r70w's and as far as I know it was used as 3-4 in some aod's. what you describe are classic shift behavior caused by worn valve body parts that are allowing fluid pressure leakage across different pressure channels. The Master Conversion Package was designed for customers that are looking to convert their old 2 or 3 speed to the popular Ford 4R70W Automatic Overdrive. 0 AWD has a delayed 2-3 shift and even a 3-4 shift. As an example, we had a 2005 Mitsubishi Montero with a fresh reman unit installed that had a 1-2 shift flare and a harsh 2-3 shift. Just crusing, i feel it start to shift, the rpms go up a little, then it they slowly goin down as it shifts. Unless I am very light on the throttle, rpms climb while I wait for od to engage. No, it's not the notorious torque converter shudder that the 4R70W is known for. Make scratch with hacksaw blade or knife up tight against the adjustment assembly. The speedometer is reading about double. Also when downshifting at say 35mph, it will try to go into both first and second. Repair Information for P0755 Ford code. When I accelerate from a stop the transmission shifts fine but once it is up to speed it does not down shift when you press the accelerator to the floor but the transmission can be manually down shifted. So, to kick things off, the vehicle is a 2000 E250 5. I looked on CCR and didnt see much bout where they went or what they used to do this. Ford redesigned the MLPS for 98+ vehicles to prevent this issue from occuring. Unlock the tab and slide housing towards bare cable 5/16" and lock tab. Valve Body Kit, AOD automatic transmission shift kit. If your 3-4 shift line pressure is too low, it could definitely cause a timing issue with that shift. If you're not familiar with the J-mod, read this for details. installed a factory tech plate mod shift kit last weekend. Transmission electrical diagnosis troubleshooting help on all your transmission problems or questions. I have called Len and he said that the selnoids need to wired in but I dont see it in the install manuel he has on his web site, I wired it just like he has it except on two step yet. 6 L Ford F150 Heritage. The French-built A4LD was created by adding overdrive to the front of the C-3 three-speed unit. ford aod / aode automatic overdrive transmission (3-4 accumulator to case) ford aod / aode automatic overdrive transmission 2 wheel drive shown, 4 wheel drive. The oil circuit which releases or holds the servo off is present as forward clutch oil in 1, 2, 3 ranges. 4R70W transmission problems? 08-08-2011, 06:21 PM The faulty MLPS symptoms usually are going to neutral while upshifting (most prominently the 3-4 shift) or. Time commitments may vary as this is a custom built transmission. Below the 69 4 speed box by itself, all shift boxes were the same as far as I have seen for 69- no difference in big or small block. It shifts into second ok but some times it wont shift into 3 rd or fourth and sometimes when it does i will be crusing at about 35-45 mph it seems like it drops back into second gear. net is the home of the Transmission Rebuilders Network offering the leading transmission rebuilder forum in the transmission industry. 23 3-4 shift valve bore plug retainer. If you use a 1980-1988 AOD valve body, you must have the 3-4 shift accumulator. Published on Mar 7, 2019 Raybestos Powertrain Sales & Product Development Support Engineer, Irvin Gers diagnosis and fixes the common problem of the broken snap ring that cause the neutral. There is no Check Engine Light and no transmission codes present. Just to address question about 4. Installing a Late Model 4r70w in a MN12. There are three (3) distinct problems with going the 4R70W route over an AOD, on an older pushrod car: 1. 3-4 Shift Malfunction This diagnostic trouble code is a generic OBD-II powertrain code. servo pin wearing the case bore. ORD AOD / AODE / 4R70E/W / 4R75E/W RWD 4 Speed D C E B A Stator Reverse Clutch Forward Drum Center Support Reverse Band Rear Planet Direct Clutch 1 - 2 Accumulator 2 - 3. 2 weeks ago i bought a transgo shift kit for my 98 4. When this neutral flair or neutral condition occurs while driving down the road, there is an overdrive cancel button that can cause the transmission to go back into gear and confirms that the transmission really did neutral on the 3-4 shift. 4r70w shifting problems. 3-4 Shift Malfunction. Here is the short story: I have a 03 Mustang 5 speed I want to convert to a automatic. When I accelerate from a stop the transmission shifts fine but once it is up to speed it does not down shift when you press the accelerator to the floor but the transmission can be manually down shifted. Updated 1-2 and 2-3 accumulator pistons prevent harsh shifting and premature clutch failure. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. Interchange & Part. Personally I have never dealt with the 3-4 accumulator. Left it alone for a while and took it easy. It has the 4. 2 US Shift Transmission Control System instruction and operation manual. You need a new 3/4 clutch pack and bonded metal rubber pistons for the drum. I was able to drive the 16 miles into work, but didn't push it like I normally would on the 2002 Mustang GT 4r70w 2-3 Shift issue. The earlier 4R70W's had a problem with the accumulators wearing a ridge in its housing and causing shift problems. If the starter has three attaching bolts, the case fits only 4. TransGo's Performance shift kits give you the hard-launching, tire-blazing shifts you want, after just a few hours' work with basic hand tools. 8 4r70w to put the guts into a AOD into my 89 stang so i dont have to deal with the electronics. Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and. What does that mean?. If the shifter cable on your Mustang is broken or worn out, then look no further than the OEM products from Ford to fix your issue! This Ford Automatic Transmission Shifter Cable is made specifically to fit your 1999-2004 Mustang with the 4R70W or 4R75W Automatic Transmission. Re: 4R70W 2-3 shift problem Everything is new, hardened inputshift,new clutches and bands, just drove it once and not hard at all. If 2-1 shift cycling. This did not solve the problem. Disconnect the transmission shift cable from the manual control lever (7A256). I am using the Ford digital shift lever. These problems can be caused by wear at the inside diameter of the overdrive servo regulator boost valve sleeve due to constant oscillation. Muscle Mustangs & Fast Fords Holy Shift (Transgo shift kit) Article Enter the AODE/4R70W valve body reprogramming kit from TransGo. Help, I do not know what to check. The shifting problem started about 2 years ago. Tech bulliten on the TR(transmission range sensor) as follows. The oil circuit which releases or holds the servo off is present as forward clutch oil in 1, 2, 3 ranges. Runs good again but tranny shifts really hard from 1-2 and 2-3 and shutters really bad and nearly stalls when you come to a stop , like the TC is not releasing. But since it works fine in 2nd, the next thing to check is the 3-4 shift valve. The Explorer is a wiring nightmare! Too many things make it too hard to use the stock EFI/4R70W control system. The installing shop had a new, aftermarket, top-of-the-line scan tool that had a function test for clearing shift adapts. As a result, Chevy drivers have reported a range of transmission problems, most of which involve automatic transmissions, such as slipping between gears and cracks in the transmission housing or a clog in the transmission fluid filter. A delayed or no 2-3 upshift, primarily when the transmission is cold, may be evident on some vehicles In some cases, Diagnostic Trouble Code (DTC) P0782 may also be present. - OPT-AODE-ELEC. I had a very similar problem to what you. From left to right are the overdrive band servo, low-reverse servo, and the 3-4 shift accumulator. 3-4 Shift Malfunction. Fitment: 1992-2012 Cars/2001-2014 Trucks and Vans. In 4R70W transmissions, common problems are intermediate roller clutch, overdrive band or forward clutch failure, traced to the O. But there are aftermarketadapters available to make late valvebodies fit earlier cases. Unless I am very light on the throttle, rpms climb while I wait for od to engage. 5 (Heritage) F150 specifies approximately 14 quarts of Mercon V transmission fluid. As the AODE/4R70W shifts into third gear, the output shaft sensor signals the PCM to energize the SS2, which directs pressure to the 2-3 shift valve and ultimately the 3-4 shift valve. This adapter also uses an additional adapter ring that is 1 3/8" thick. Excessive wear allows. There is a compatibility issue with certain 2001+ valve bodies and certain 1992-2000 powertrain control modules. If the gasket is it, I am going to be both angry and ecstatic. Truck still at dealer going on 3 weeks. Whether you need 4R70W wiring diagram information, 4R70W transmission rebuilders tips, 4R70W technical information, 4R70W diagnostics, 4R70W troubleshooting help, or just answers to your 4R70W transmission rebuilders question, the Transmission Rebuilders Network is the place to go!. The 3-4 shift in my 4r70w is acting up but I dont see how those would affect the 3-4 shift like I described. 3-4 was much worseit felt like the tranny would drop right in to neutral for 2 seconds then grab the next gear and hold it so I figured it's not a clutch pack slipping problem the 1-2 shift was rock solid. Installation Instructions 1980-1992 Ford AOD Shift Improver Kit Part No. Master rebuild kit for the AODE, 4R70W, 4R70E, 4R75E and 4R75W 4 speed automatic transmission Ford, Lincoln, and Mercury 199 - OPT-AODE-4R70W-RB. 4L Vehicles equipped with this transmission one of the common problems are intermediate roller clutch, overdrive band or. Transgo Shift Kit. Its not uncommon to encounter an erratic 4 - 3 and 3 - 4 shift while at a steady cruise, this is typically due to a bad MLPS sensor found on pre 98 model vehicles. Swapped in a E4OD trans from the same expediton. While the throttle is floorboarded, lock the tab on TV adjuster. We hope this video will help you at the workbench! Category. As an example, we had a 2005 Mitsubishi Montero with a fresh reman unit installed that had a 1-2 shift flare and a harsh 2-3 shift. Also when downshifting at say 35mph, it will try to go into both first and second. The pressure regulator valve received an upgraded spring, and the 3-4 capacity valve received new springs as well. If your 3-4 shift line pressure is too low, it could definitely cause a timing issue with that shift. Free shipping most States. The parts should only cost you $15-$100 for each solenoid. Position – 3-4 Servo This is a great upgrade for any AODE / 4R70W, but is extremely important in high HP applications to keep the band from burning. What should I check out next?. Backrack mod'd to fit Steppie, Front and Rear Bumpers by Custom 4x4 Fabrication, OK. These problems can be caused by wear at the inside diameter of the overdrive servo regulator boost valve sleeve due to constant oscillation. If your transmission starts shifting erratic or not at all, then make sure you or a shop run a scanner on the vehicle. Updated 1-2 and 2-3 accumulator pistons prevent harsh shifting and premature clutch failure. 334 A C FORD AODE, 4R70W, 4R70E, 2004-4R75E 2004- 4 SPEED RWD (Electronic Control) Revision 06/2019. Sun Gear Bushing, 8. This did not solve the problem. And does it do this only on the 3-4 shift. To accomplish these functions, the processor controls 4 electronic solenoids, two ON/OFF solenoids for shifting, one PWM solenoid for TCC control, and one electronic pressure control (EPC) solenoid for line pressure control. The A4ld has a 2. But the direct still needs to hold. 4R70W came back 4 days after rebuild with no 2-3 shift but sometimes would make 4th. Brought vehicle back and asked for it to be repaired at my cost. The stock trans was working fine but had the slow 1-2 shift and 3-4 shift. And does it do this only on the 3-4 shift. Chapter 2 - Differences Within The 4R70W & AODE Family Chapter 3 - Transmission Operation Chapter 4 - Common Problems Chapter 5 - Transmisission Do's, Don't's, & FAQ's Chapter 6 - Transmisission Do's, Don't's, & FAQ's continued Chapter 7 - Building a Bullet Proof 4R70W, part 1 Chapter 8 - Building a Bullet Proof 4R70W, part 2. Sun Gear Bushing, 8. Unless I misunderstand what you're saying, you say you have a 1990 F-350 with a 3 speed transmission. i have a 2004 f150 with 4r70w tranny. Whether you need 4R70W wiring diagram information, 4R70W transmission rebuilders tips, 4R70W technical information, 4R70W diagnostics, 4R70W troubleshooting help, or just answers to your 4R70W transmission rebuilders question, the Transmission Rebuilders Network is the place to go!. The diagnostic code says "Faulty Shift Solenoid B". ACTION Replace the 2-3 accumulator piston using a revised piston. Free Same Day Store Pickup. The problem. Runs good again but tranny shifts really hard from 1-2 and 2-3 and shutters really bad and nearly stalls when you come to a stop , like the TC is not releasing. Another option for adapting column or floor shifters of any compatible kind is the Lokar ATA-1004 shift arm for the AODE, 4R70W, or 4R75W. Updated 1-2 and 2-3 accumulator pistons prevent harsh shifting and premature clutch failure. This is the MAX TV mark. If the starter has three attaching bolts, the case fits only 4. This does not allow you to manually control the engagement of 4th as you can on the original shift pattern. right for a shift or TCC application.