5.7 lt1 350 engine and evertime I start it it sounds like a deisel truck.
i mean it RUNS REAL STRONG!
da noises comes 4rm where my manifold or headers is located at. Its like a air leak or sumtin. Its louder when the engine is cold
i just came from a 2002 dts northstar which was a oil n gas guzler.
BUT COULD IT BE MY GASKETS OR a TUNE UP or bad plug or wires?
its not knocking though
have the same problem?
Wednesday, March 5th, 2008 AT 9:27 PM