1993 Gmc G Series problems, complaints & recalls
Most-reported problem areas: Visibility:windshield Wiper/Washer (1) · Service Brakes, Hydraulic:foundation Components (1)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (14)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine And Engine Cooling:engine:gasoline 2001-12-01 · 000601023A · Service Bulletin/Repair Instructions
information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt
Engine And Engine Cooling:engine:gasoline 2000-01-01 · 000604002 · Service Bulletin/Repair Instructions
subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement. *tt
Structure:body 1997-04-01 · 661509A · Service Bulletin/Repair Instructions
fiber glass rear fender paint star shaped cracks (install protective liner). *tw
Fuel System, Gasoline:delivery:fuel Pump 1997-04-01 · 666309 · Service Bulletin/Repair Instructions
engine hard to start (replace fuel pump pulsator). *tw
Engine And Engine Cooling:engine:gasoline 1995-02-01 · 376105 · Service Bulletin/Repair Instructions
cold engine knock. *tw
Power Train:automatic Transmission 1995-02-01 · 577103 · Service Bulletin/Repair Instructions
transmission leak at rear extention housing and prop shaft. *tw
Showing the 6 most recent of 14 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.