08-06-2009, 12:26 PM
my idle is rock solid at 850.
2k sitting at a light is really strange.
take the top half of the intake manifold off and clean out the passages, they get clogged with carbon pretty quickly. Really get in there and clean it well, first time I cleaned it I didnt get everything. Its a common issue in 99s, this can also cause a CEL.
seafoam through the top end should help too. do it right before an oil change and plug change.
2k sitting at a light is really strange.
take the top half of the intake manifold off and clean out the passages, they get clogged with carbon pretty quickly. Really get in there and clean it well, first time I cleaned it I didnt get everything. Its a common issue in 99s, this can also cause a CEL.
seafoam through the top end should help too. do it right before an oil change and plug change.