Other Fuel System Problems of GMC Sierra 2500

GMC Sierra 2500 owners have reported 79 other fuel system related problems since 1996. Table 1 shows the 5 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (62 problems). The second most common problem is related to the vehicle's other fuel system pump (7 problems). For details of each of the problem category, use the links in the table.


Recently reported Other Fuel System problems of GMC Sierra 2500

The Other Fuel System problem

Gm duramax l5p diesel engine electrical connector for #4 fuel injector. This failure caused the diesel exhaust brake, which controls downhill speed, to disengage, extreme shaking of the vehicle, emissions system warning and speed limiting.   Read details...

The Other Fuel System Pump problem

2015 GMC Sierra 2500 duramax driving east with the flow of traffic on 80 reaching the summit towards tahoe. We suddenly experience at "change fuel filter" warning which only lasted approximately 20 seconds before the message then read "derating".   Read details...

The Other Fuel System Tank Assembly problem

The contact owns a 2012 GMC Sierra 2500. While driving approximately 35 mph, the check engine warning indicator illuminated. The following day, while driving approximately 35 mph, the "service exhaust fluid system", "see owners manual now", and "97 miles before 65 mph nax   Read details...

The Other Fuel System Fuel Injection System problem

Duramax diesel engine fuel injection pump broke with no notice while driving causing a total loss of power. Failure repair under warranty required replacement of pump, injectors, lines, filters and flush of fuel tank.   Read details...

The Other Fuel System Fuel Gauge problem

I'm getting an inaccurate fuel gauge reading.   Read details...




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