Join Date: May 2010
Location: Ontario, Canada.
Re: vibration during acceleration at 2000 - 2100 rpm
By "vibration noise" I assume you mean a rattle or buzzing sound. Usually these kind of noises, when specific to a particulat rpm range, are exhaust shields or loose exhaust components, or air filter covers, or something similar. Best bet is to get a friend to hold the rpm steady to make the noise while you listen around to pinpoint the source of the noise. Of course, DON'T stick your hand into the engine bay carelessly with the engine running.
AVS Bug Deflector, Pioneer AVH-P3200BT Multi-media head unit.
235/75R15 BFG T/A KO tires, stock size on stock rims.
In the future:
4" Suspension lift, flares, bigger rims & tires,
skid plates, and brush guard (or bull bar).