wayme Posted December 12, 2016 Share Posted December 12, 2016 Ive got a 92 Ford f150 4x4 that pulls fine until it reaches normal operating temp then it quits pulling in od or high gear. Trans is an e40d over drive button on shifter. All other gears pull normally,(1st, /sec and reverse) . Fluids are fine and no leaks that I have found. Four wheel drive shift motor is defective and has been for some time ,and four wheel drive worked before it went bad. Any ideas? Quote Link to comment Share on other sites More sharing options...
Administrators Moses Ludel Posted December 14, 2016 Administrators Share Posted December 14, 2016 Hi, wayme...I moved your topic to the Ford F-pickup forum for a better following...Since your issue only happens when the transmission reaches full temp, and only in 3rd and O.D., consider doing a diagnostic scan of the PCM to get a trouble code. Watch for a 221, 222, 321 or 322 code, or a combination of these codes. Once you have a specific code, share it. There are specific mechanical or electrical issues related to each of these codes, we can discuss possibilities around any code that might be stored. I would not rule out the four-wheel drive shifting issue, either. The highest torque load is 3rd and 4th gears. There could be a relationship here. Moses Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.