tweak_hp
06-08-2004, 06:11 PM
so yesterday i picked up a new set of plugs for my '89 sohc..got home...pulled out the old ones...put the first three new ones in...then the fourth...the fourth is a problem...it just doesn't want to go in....the threads start to go in then it kinda slips and pops out about a half turn in...i pretty sure the plug is fine cuz i tried it in another hole and it fit fine...my cousin thought there might be some build up of something in the threads...but i wouldn't know how to go about cleaning...if anyone has any idea of wut might be wrong or how to try to fix it i would really appreciate it...thanks