Thread: noise after XP install

I'd let it run a bit more, as long as the noise doesn't get worse. Maybe even bring the idle up to 1500 for a few moments (5-10 seconds) and then let off and see if it's quieting down on it's own. It should.

Originally Posted by BillBoost37

I'd let it run a bit more, as long as the noise doesn't get worse. Maybe even bring the idle up to 1500 for a few moments (5-10 seconds) and then let off and see if it's quieting down on it's own. It should.

Well I did that and it seems that I have 1or more lifters refusing to pump up. Im having trouble with the throttle getting let off my N* throttle body cable bracket wants to keep the throttle up around 1800-1900+RPMs. Im almost tempted to run my stock throttle body since Im not having any luck with this N* kit.