1993 GMC Yukon Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 GMC Yukon
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1993 GMC Yukon ProblemsPower Door Lock Actuators May Fail
The power door lock actuators may become slow to operate or stop working completely and require replacement.
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.
The upper dash may crack, most commonly on vehicles in warm climates and exposed to a lot of sunlight. The common repair is to replace the upper instrument trim panel. Information on a technical service bulletin or extended warranty is not available at this time.
1993 GMC Yukon QuestionsMy cigarette lighter stopped working (2 answers)
Runs well when i first drive and after driving it for over 30 minutes or so when i come to a complete stop it shuts down. Also after the truck has been running for over an hour and i turn the truck off it will not start back up untill it cools off. Any ideas of what it could be ?
it started with my distribuator,so i would just turn it but know it turns on and off