Originally Posted by Hotrod
Thats what a few people have told me. Heres the list so far
Computer running wrong fuel/air mixture
The first couple of days it was blowing excess exhaust kind of like a disel but thats stopped just the fowel odor now.
I guess I'll just drive it as little as possible until I can get it hooked up to the computer.
The guy at the shop said he would not worry to much unless the "check engine" light comes on. I think thats easy to say when its not your truck.
Maybe I have a mouse stuck in the exhaust pipe
is your truck have a carboratuer or is it electronic?