I have an 89GT. It has GT40P heads, 26lb injectors,70mm TB, Cobra intake,E303 cam,cold air intake,underdrive pulleys,1.6 rockers. Do I need to re-program the computer? The reason I ask is of course the intermitent idle surge problem.
The wipers on my 89 stang have gone out. At first, they would work but only in fast mode, now they don't work at all. Does my car have a switch or diode I could change out or is it all part of the wiper motor assembly? Thanks for any help.