GMC Suburban 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC Suburban 2500
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GMC Suburban 2500 ProblemsPower Door Lock Actuators May Fail
The power door lock actuators may become slow to operate or stop working completely and require replacement.
The inside and outside door handles are prone to breaking.
Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
GMC Suburban 2500 QuestionsI recently had fuel pump+starter replaced and it isn't getting fuel (2 answers)
Starter died trying to start with dead fuelpump, both are replaced starter switch is good, new starter+pump work. But it still won't get fuel, maybe the fuel sending unit? I keep hearing people suggest the distributor, but it just had a tune-up and ran buetifuly
All the time.
while i had it apart icranked it over to line up the timing gears. nw im having problems geetting the dist. instaled right , i brought number onepiston up to tdc on the compression stroke, but dont knoe how to set the dist. IE where do i point the rotor. thank you