4R70w problems

WAY too firm, 2-is perfect, but it goes in and out of 3-OD at random times. Transmission No OverDrive? Here are a couple of things to watch out for when it comes to this transmission.

It involves modifying the valve body separator plate and gaskets as well as changing or removing accumulator springs to alter the shift timing of the transmission. The AOD had durability problems , most notably in the overdrive unit, which was a new design using unproven components. I show checkball locations and a new tuff plate that i use, also at the. PATC builds Ford performance transmissions in many levels. PATC is on the cutting edge of performance rear wheel drive American transmission development.

This kit comes with all the parts you need to get your transmission up to the Monster level of performance. MENU Subscribe to a Magazine. We have hundreds of bearing kits and all kinds of hard parts available. This is an actual picture of the item for sale.

This unit has shown remarkable performance on the Hot Rod Power Tour and Drag Week and in several classes of the NMRA and NMCA race series. This gearbox retailer is now offering replacement units for less than marketed prices found online to vehicle owners, body shops and auto mechanics. The site for Ford truck owners, by Ford truck owners. And a hour and a half into the trip with not.

The nomenclature breaks down like this: – Four forward. Find great deals on eBay for 4r70w transmission parts.

This past winter I had to rock my truck a couple of times to get out of a snow bank. I can rev the engine and get it to roll and the trucks will move and shift pretty much normally. Ford fixed it by redesigning the piece out of hard rubber instead of aluminum. Never attempt to interchange intermediate pistons or springs. This was a hydraulic transmission with throttle cable and governor.

It doesnt feel like slipping on higher gears like and it switches with no problems , smoothly. The Hydraulic Tester finds hidden defects in soft parts or can alert you to hard parts that have grown out of tolerance. This allowed water to enter the connector and corrode the pins, which caused electrical problems. New MLPS has improved weatherproof seal.

This video will help you setup the throttle positions and make the vehicle ready to drive. Easy to use parts catalog. It has lower 1st and 2nd gear ratios for better take-off. It will align with the groove in the Selector Shaft. DO NOT DRIVE THE ROLL PIN ALL THE WAY IN FLUSH WITH THE CASE!

R70W Fluid Change Procedures. Test drive the vehicle to perform shift test. After driving the vehicle, it may be necessary to make the shift firmer or softer. To accomplish this, adjust the force motor solenoid.

M Hardened Billet Intermediate Replacement Shaft A common problem with the AODE and 4R7x W and E series transmissions is failure due to inadequate lubrication of the extension housing bushing from the factory splash system. If a newer valve body is installed into an older transmission case, make sure to use the proper guide pin spacers. A valvebody that is improperly aligned to the case will cause a variety of difficult to diagnose transmission problems. Free shipping most States. Price Quotes (seven days).

The trans has been rebuilt times and continue to have problems. I just bought the car and it has a total of 58miles on it. Through years of experience we have developed several procedures to help fix these problems. I have an F1with automatic transmission. Your transmission will arrive with approximately 1-quarts of full synthetic ATF in it from testing.

The torque converter is already primed with fluid and does not need to be removed. You will have to top the transmission off with fluid before operating. We recommend using our full synthetic ATF or any popular brand full synthetic ATF.

Compared to the AODE, it has lower 1st and 2nd gear ratios for better take-off acceleration and was designed for better gearset strength. The speedometer is reading about double. Simple shift electronic controller with harness.

It is fully computerized with a lock-up torque converter. It supersedes the original Ford overdrive, the AOD (automatic overdrive) and the AODE, the E meaning electronic. I am having transmission problems. Sonnax is an industry leader in the design, manufacture and distribution of the highest quality parts to the automotive aftermarket and commercial vehicle industries, and to industrial sectors utilizing drivetrain technology!

Was the trans just rebuilt prior to you installing it in your Bronco? If so it could be a problem with the intermediate clutch. All of our Super Comp transmissions include this top of the line valve body.