1991 GMC C3500 Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 GMC C3500
We don’t currently have enough data on the 1991 GMC C3500 to give you an accurate yearly maintenance cost. For details on the 1991 GMC C3500, click here.
1991 GMC C3500
Most Common 1991 GMC C3500 Problems
1991 GMC C3500 vehicles have 15 reported problems.The most commonly reported 1991 GMC C3500 problem is: Power Brake Units May Leak Fluid From Hydro-Boost Unit
Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the...
The inside and outside door handles are prone to breaking.
GMC C3500 Repairs and Prices
GMC C3500
AC Compressor Replacement
$805 - $1,103
GMC C3500
EGR Valve Replacement
$234 - $401
GMC C3500
Ignition Timing Adjust
$98 - $143
GMC C3500
Engine Front Cover Gasket Replacement
$631 - $817
GMC C3500
Pre-Purchase Car Inspection
$183 - $269
GMC C3500
Head Gasket Replacement
$2,217 - $2,733
GMC C3500
Fuel Injector Replacement
$462 - $624
GMC C3500
Thermostat Replacement
$914 - $977
GMC C3500
Horn Relay Replacement
$73 - $96
GMC C3500
Engine Mount Replacement
$409 - $560
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Most Common 1991 GMC C3500 Questions
There are 1 related questions for 1991 GMC C3500 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 1991 GMC C3500 questions.
Have changed map sensor with a new one a couple of times fixes it for a while
how long have you had this problem? 6...
1991 GMC C3500 Recalls
1991 GMC C3500 vehicles have 1 known recalls. The most common recall is: Transmission Fluid Pushes Out Vent Tube Leading To Fire Hazard.
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