So after so many hours under the hood trying to figure out what the "grinding/whistling" sound is, i am still stumped. I really think it might be a loose throttle cable. How do you adjust the throttle cable on a 98 E0 svt? My buddy and i could not figure it out. I loosened the throttle bracket and removed the cable from it to figure it out. But after trying to figure it out for a bit, i put everything back together and now i am idling at almost 500 RPM. I have to hit the gas when i come to a stop so it doesnt die, sometimes having to continuously blip the throttle. So of course trying to fix one problem, i cause another lol.
Also, is it possible to adjust the clutch? My clutch still has life(guessing 30-35% life) but the play has "moved". By "moved" i mean i dont have to push the pedal down as far to release the clutch as i used to and i have to push the pedal down farther to engage it. But the play still feels the same as it did 6 months ago, still takes the same effort, etc. Do i need to adjust the pressure plate?
One more thing... When i got the rough idle, i checked the spark plugs just to be safe and i noticed that the wires are loose. The wire connects to the spark plug fine and stays connected but the base of the wire that sits on the block is loose. i can literally jiggle it back and forth almost a full inch and pull up on it almost a half inch before it disconnects from the plug. Only a few of my wires do this. I dont think it's harmful but i just wanna be sure. Its very strange. I dont know if thats normal on 2.5s but i've never seen it before. I'd appreciate any help i can get