Join Date: Oct 2009
Location: Lake Co. Florida
The speakers problem is the Stock Door and Deck speakers are Crap, but because the door speakers are attached to an object that gets moved and slammed a lot harder than the rear deck, the magnets get week and the voice coils go. Only solution is to Replace with Quality Speakers! I put in a set of Pioneer Four Ways front and rear, MUCH BETTER sound over stock, and no speaker fade/failure.
As for the clunking... did you check to see if your lugs are tight? If so, maybe tie rods...
Idle... Try pulling the battery cables off for a night, reconnect in the morning, it will reset the ECU/PCM and it will basically have the Stock parameters in it. After it is running and driven, these PCM's will learn and subtly shift the program parameters for the style of driving. Try that, or check your battery, could have a bad battery and voltage is dropping cause of alternator strain