1990 GMC 3500 Pickup Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 GMC 3500 Pickup

Repair Estimates

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1990 GMC 3500 Pickup
$171 to $226
1990 GMC 3500 Pickup
$1,458 to $3,125
1990 GMC 3500 Pickup
$313 to $437
1990 GMC 3500 Pickup
$397 to $675
1990 GMC 3500 Pickup
$1,835 to $2,496

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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.

The inside and outside door handles are prone to breaking.

The power door lock actuators may become slow to operate or stop working completely and require replacement.

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Greetings and help !; I have a 1990 GMC K3500HD 4WD lifted with a 454 engine. Front brakes tend to jam and heat up when it goes into operational temperature. Already replaced calipers, pads, discs and hoses (custom because of lift). WHEN we test it, it works OK but when it gains operational tempe...

keeps blowing the computer fuse without the key on and no feul to the engine. Will start if dump gas down the carb 1988 vandura 3500

the tilt wheel system seems very loose,is there any way to tighten it.

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