Quote:
Originally Posted by jayk2k3 yup, ive clean the inside of the throttle body couple of time. the spring is weak. can u just buy the spring? |
The spring should be OK, unless it's been removed and not wound properly on installation.
You might try using a feeler gauge to measure the clearance of the idle screw, then back it out to allow the plates to completely close after loosening the plate screws. Now open & close the throttle a couple of times to allow the plates to reset to center, then while holding it closed tighten the plate screws. Set the idle screw back to where it was and see if it works any better.