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Resources for the Repair and Maintenance of your 1991 Chevrolet 2500 Pickup

1991 Chevrolet 2500 Pickup

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1991 Chevrolet 2500 Pickup Problems

Engine -- Verified

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

Miscellaneous -- Verified

The inside and outside door handles are prone to breaking.

Electrical & Lights -- Verified

The windshield wipers may not work intermittently due to a faulty wiper motor control board. Our technicians tell us that lightly taping on the wiper motor when the fault occurs should temporarily get the wipers working again. Some vehicles were recalled for this problem and some were not. You will need to check with your local dealer to find out if a specific vehicle was included.

Brakes -- Verified

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.

Heating & Air Conditioning -- Verified

The quick-connect fittings for the heater hoses tend to leak engine coolant. This problem commonly occurs because the metal housing has become brittle, which can break and cause leaks.

1991 Chevrolet 2500 Pickup Questions and Answers

ELIMAR, 1991 Chevrolet 2500 Pickup, V8, Haddon Township, NJ

MY RING AND PINON IS BAD i TRY TO GET ONE FROM DIFFERENT PLACES BUT THEY ARE ASKING ME FOR A NUMBER THAT IS LOCATE IN THE DIFFERENTIAL AND I CANT FIN IT CAN SOME ONE HELP ME PLEASE.

edwehmeyer, 1991 Chevrolet 2500 Pickup, 5.7L V8, Haiku, HI

leaking lube from seal. do i need new yoke too...or just gasket.

foster, 1991 Chevrolet 2500 Pickup, 5.7L V8, Fall River Mills, CA

my sterring wheel collum wabbles at the tilt section. how can i fix it.

sudsyspic, 1991 Chevrolet 2500 Pickup, 5.7L V8, Kasilof, AK

injectors putting out too much fuel, poor idle to stall, and black exhaust

iron396, 1991 Chevrolet 2500 Pickup, 5.7L V8, Saint Louis, MO

it stalls out like it gets to much fuel.have to press all the way down on gas to restart.be driving along and it just dies or starts chugging.sometimes the check engine lite comes on and sometimes ...

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