I have a very loud and annoying squeak on my Fiero. It is not a rattle, but a squeak, and it has to do with chassis flex since it does it at .05MPH on uneven surfaces, like going over a speed bump at an angle.
It seems to be coming from behind the rear speaker on my 86 Fiero coupe. I thought it was the rear window since it was installed improperly when it was replaced sometime before I got it, and it was only 1/2 sealed, but I just got it removed and resealed, and it didnt make a difference (well, the engine noise is alot quieter in the cab now). I have driven around with the speaker removed, the entire B-pillar interior trim, I have had the rear decklid vent removed and driven it, also the inner sailpanel thing (the black thing) was removed and didnt make a difference, I even replaced the sail panel on the outside, and no difference. What could it be that is squeaking?
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84 Fiero Sport Coupe #1192 :: 86 Fiero Base Coupe Quad 4 HO :: 1998 Dodge Neon EX 2Dr 2.0L DOHC Auto