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Re: GM DRIVETRAIN CLUNK SUV P/UPS 96-2000
Posted to Technical Discussion Forum on 5/2/2003

BULLETINS, BULLETINS, BULLETINS its all about bulletins,

OK #99-14-21-004 said to flush the transfer case fluid, however in september 2001 all dealers were informed to stop flushing and discard this bulletin. (the bulletin to stop using the bulletin is #99-0... Login to read more.