05-23-2005, 05:09 PM
I have a 3.4L V6 and the engine knocks hot or cold. Now the only ailment is the noise so far. I've heard everything from lifters to piston slap... I'm really debating on getting a loud exhaust just to cover the constant noise. I basically posted this to get some new light on this situation. So if anyone has any ideas throw em my way.