HOT WHEELS

I had the same problem with my 76 last year for months. Drove me crazy. The first thing I did was go through the EFI test. This is something you want to do instead of buying parts and guessing because I was spending $20 a day for gas. I would smell like my exhaust by the time I got to work. Z mechanic mentioned the AFM so i purchased one from him. Did not help but about a week later I went back and got a rebuilt one and it had a seal and it ran better than when I first got it.

I have a 76 z. Had the normal problems of the Z electrical gremlins which is caused by corrosion. Turn signals, dome light and horns did not work. Did not have to buy new parts. I tried the contact cleaner and turn signals would not work. Sprayed WD-40 on contacts and signals work perfect. You will have to open up the emergency switch in the center of the console and spray it as well. For the dome light the door switches had to be pried out, sprayed and twisted. Because of the horn getting water and dirt at the front by the bumper corrosion started. I took the wires off of the horns up front by the bumper and sprayed WD-40 and it works. Wild Dog is the shhhh.