Idle control unit. it's under the throttle body. Has three hoses. take it off . don't lose the springs. One end has a cover, take it off. you will see nylon cap w/slots on either side. the nylon piece is the problem. take it apart and clean it. when you put it together dab a little lock-tite on the threads. tighten, then back off one turn
Yes, that is one of hundreds of possibilities.
Yes, that is one of hundreds of possibilities
Timing being off will cause a noticeable drop in vehicle's engine performance.
it could be the main assembly relay under the drivers kickpanel
Yes.
If your engine is idling up and down, you need to check the I.A.C., or idle air control valve.Usually this is the cause of an erratic idle.You can remove the I.A.C. valve and clean it which will usually clear up the problem.
If you haven't done so already, replace your engine mounts. Also, bad axles can cause a vehicle to vibrate, not just unbalanced wheels.
It's sending you the subliminal message that you should buy a new car. :)
yes a gsr oil pan will fit an ls, you have to switch the pick up to a gsr cause the gsr pan is deeper than the ls. i have a gsr pan on my ls and it work very well.
Cause it's not American. Buy a proper car!.... EH...WRONG! My 1990 Integra GS is doing this so I tested it, and it was throwing a code 9 which ir cylinder position sensor. Have you tested yours yet?
If the engine was severely overheated, yes that can cause engine failure.If the engine was severely overheated, yes that can cause engine failure.
Low oil or low oil pressure, bad oil pump, clogged or gummed up lifters or even thin oil can cause low oil pressure. All the possibilities mentioned can cause the engine to be starved of lubrication. Which in turn creates friction that heats the metal engine part so that their tolerances change. Change in tolerances between two parts can cause knocking with increased heat from this friction.