ok so first the throttle cable (i think thats what its called) seems loose or broke i found the little nut just hangin on the the cable so it gets stuck idle at three! and my car is running super slow second of all now when i turn on my car it sound like its turning on in slow motion like the battery is about to die. And i have my lights kinda pulsing like when you have a system hooked up. ever since i grounded that wire from the head to the body everythings been going crazy. All my sensors are out my spedo stoped working. all within a week!!!!!!!!!!! HELP

 

check all of your grounds, you also want to checkout the ground cable that goes from the tranny to the body. my car had similar symptons and i coundt figure out what it was but it resulted that it was a bad ground. you'll be surprised all the things a bad ground could make your car do.

 

I'm with him^. Sounds like a grounding problem. Check all of your grounds....

 

ok now it just went crazy. my bat was dead but my radio still turned on. i stalled then it wouldent turn on and needed a jump. after the jump no my rpm needle is going crazy up n down and not responding to my foot on the gas

 

So did you add another ground or not?-Bob