My Engine has been running good lately and today i went to the store, once i got in the parking lot and hit the brakes it started surging. But it was not as bad as i thought, i opened the hood and saw that the idle screw had backed it self out, so i screwed it back in tell the idle was right. Went home, witch was about 2 miles and once i got home same thing happened, idle screw had backed it self out causing a high idle. what would cause this screw to back out? stripped?

 

Does it feel loose? Put a little threadlocker on it....

 

a little loose, not to bad though. but never had a problem tell today. 1 Day it would just start backing its way out ?

 

engine vibration maybe? I wouldnt worry about it much. Just put a dab of threadlocker on it to keep it in place.

 

k, all try that. thanks

 

No prob, just don't use too much Might make adjusting the idle harder in the future