Hey I have a 91 chevy caprice. I makes some kind of rattling noise whenever i accelerate. it does it around 10 minutes after i start the car up. I just recentley took out the catalaytic converter and the stock muffler and repleced it with straight pipe running through a flomaster. I also just recentley got my oil changed and fliuds checked and eveything and it is still making that rattling noise. any help?
Jan 31, 2008 at 4:05 PM