I would like some feedback on a certain issue I am having with 94 Z28.

Over the past several days, I noticed a unique sound coming from what appeared to be my exhaust, but as I was driving down the free the noise turned into an extremely loud "Chopper" like sound. I thought my exhaust opened up or fell off. I drove the car for another 20 minutes to a local mechanic. He indicated that it was not the exhaust, but a missing/blown spark plug. He is going to work on it tomorrow. What should I expect him to find/say? I assume like all other vehicle issues, this could be an easy fix or a really bad deal. Thoughts?

 

youre gonna get charged out the *** for doing plugs in our car

 

check the plugs yourself. if there not messed up then take it to a mechanic for furthur diagnosis. or do a search on this website. im sure someone had the same problem as you