hey
I have an 86 Iroc-Z 305 tpi with an auto trany. I was lucky enough to get one that was built in january...so it has a 100km/p speedo. Or an 85mp/h speedo for all you non canadians . All i can seem to get out of my car is about 160km/h or about 95mp/h. Then that's it. alot of noise but no more acceleration. The engin dosn't feel like it's cutting out but seems to get alot louder. Is there a speed limiter on my car? and if there is...how can i bypass it, or turn it off? or is there another probleme?
Any imput would be great.
thanks

 

Hey

Thats not a speed limiter I dont think. Most speed limiters cuz the acceleration so that if u push on the peddal the car wont rev up or go any faster. And when u hit the speed limiter it feels like you are slamming on the break really quick... I dont know what is wrong with ur car, maybe its not shifting gears or somthing... I have not clue. But I dont think that u have a speed limiter, its somthing with your car. I have a 1985 IROC Z and it doesnt have a speed limiter at all, I can go until the engine blows or until I top out.

http://camaroz28.cardomain.com/id/56424

 

Put a switch on your number 10 wire going to the ECU

 

what will that do?