I'm not sure what the problem is with my 94 Camaro z28. My car seems to 'stutter' (lurch a few times) occasionaly when I am driving. I noticed it happen once when I was driving 25 mph in my neighborhood, and twice when I was going up a hill. Any ideas on what the problem might be? Thanks.

 

haha. Welcome to the unknown beast club. My TA's been doing it since I bought the damn thing 3 years ago, and I still haven't figured it out.

It's could be any number of things. Your Opti, TPS, bad plug/wires, ICM, Coil. I suggest taking it to a shop and have someone look at it. Cause just replacing parts gets expensive.

 

I plan to take it to a shop.

I figured out that it stutters the most when I shift into 3rd and hit the gas (floor it to around 3,000/3,500 rpms).

I think it could either be the transmission slipping (serious problem), or my car could be leaking transmission fluid (I have gone over a number of large speed bumps and it could've scratched the transmission pan causing a hole).