is this an exhaust leak?
09-10-2007, 04:29 PM
#1
TECH Fanatic
Thread Starter
iTrader: (7)
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes
on
0 Posts
is this an exhaust leak? I have been told by my dealership that all LS1's have some "piston slap" which causes a sound similar to lifter tick until the car warms up. This sound seems louder now that I have headers and true duals, and its a ticking sound but you only hear it under very low throttle or coasting. However, once the car gets up to operating temperature everything sounds fine. Is this common or do I have an exhaust leak someplace that I just can't track down?
