Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Resources for the Repair and Maintenance of your 1991 Chevrolet Suburban 2500
1991 Chevrolet Suburban 2500
1991 Chevrolet Suburban 2500 Problems
The rear axle bearings have been known to wear grooves in the rear axle shafts, creating a grinding noise and leaky axle seals. An indication that this problem has occurred is axle fluid leaking onto the wheel.
A coolant leak may develop form the Intake manifold gasket causing overheating complaints. The coolant leak may be internal allowing coolant to mix with the engine oil, this condition can result in internal engine damage. Be aware that this problem is often mistaken as a blown head gasket.
The distributors can go bad and set a trouble code; they should be replaced.
Faulty glow plugs and incorrect wiring to the glow plugs have been known to cause "hard start" problems.
1991 Chevrolet Suburban 2500 Recalls (Recent)
Summary: THE RECLINER MECHANISM AND THE SEAT FRAME MAY HAVE FOAM AND/OR VINYL VETWEEN THEM, CREATING A "SOFT" JOINT. THIS "SOFT" JOINT RESULTS IN LOWER THAN SPECIFIED BOLT TORQUE WHICH LEADS TO JOINT LOOSENESS, CAUSING BOLT FATIGUE AND EVENTUAL BOLT FAILURE.Learn more »
Summary: SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.Learn more »
1991 Chevrolet Suburban 2500 Questions and Answers
I lost my only set of keys (door, ignition). Can they be replaced? I owned a Honda and same thing, but I was able to retrieve a code from a door lock. Is that the case on Suburban?
ho do you disassemble the front hub to replace the inner and outter bearings
brake light flashes 3 short and 1 long what does this mean
The truck cut off at a stop light and wouldnt restart. After an hour or so, it turned over. A little later, it turned over fine, but started to cut out after 30 min. After setting a while, it again...
1991 Chevrolet Suburban 2500 Reviews
my suburban is beasted to a 5 foot lift kit 22in metal mulisha rims a 454 big bloch its maroon red with the roof cut out and replaces with a leather top that can be removed when needed i have a 1inch thick steel bumped on the front and back equiped with wenches i love my 1991 4wd 2500 k-5 series suburban
Have owned my 91 for 14 years and have just replaced the engine with a new long block for another 14 years