88 XJ Transmission Will Not Shift Itself
My 88 XJ automatic trans (AW-4) will only shift if it is manually shifted. I have read that the majority will point to the TPS (throttle position sensor) as the most likely culprit. I have installed a new quality TPS and it did not provide me with the solution to the problem. I would like to get opinions from you with experience on where I should focus my efforts next. Thanks!!!