Originally Posted by
302GTS
Nah, mine chatters a bit in first, some in reverse, and in 2nd if I'm going very slowly into the gear.
That's what they do. Because it's a 03, the computer is very smart and like you said, no check engine light.
Is the intake hose from the mass air to the throttle body tight and no cracks? Sometimes they can crack and open when you take off from a light and the engine gets fresh un metered air that will trick the computer and make it run funny.
I think its the clutch.
john