I put an HEI distriputor in my 72 Cutlass Supreme (77 rocket 350 motor, beefed) and ever since then the stereo cuts in and out. It does not do it when key is turned to accsry, just when the car is running. It is much worse at idle than at higher speeds. We took the car on a trip to Iola WI for a car show (about 400 miles) and when the car is warm and running at highway speeds it seemed to work ok, but slow down or let the car cool and it was worse again.
Any ideas on what problem is and how to fix it? By the way, I already tried adjusting the regulator and that didn't help.
Friday, July 20th, 2012 AT 8:27 AM