Table 1 shows three common other fuel system related problems of the 2001 GMC Sierra. The number one most common problem is related to the other fuel system fuel gauge (four problems). The second most common problem is related to the other fuel system (three problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems | |
| Other Fuel System Pump problems |
Fuel gauge has been malfunctioning for several months now - sometimes works properly, but other times reads empty when tank is full, reads more fuel than in tank, etc. I have several friends who have this generation of gm full-size truck (GMC Sierra, chevy silverado, GMC yukon, chevy tahoe - gmt800 Read details...
Front brake line failed. Completely rusted, it blew out inside one the clips that hold it in place. Horrible design. Truck is sitting in my driveway because I cannot afford to repair brakes. Estimate was over 1500, just to replace the lines, with coated steel, not stainless. Read details...
When my issues started, I would fill my gas tank and the gas gauge would plummet to empty. While driving, it would go to full, back to empty or be anywhere in between. At that time, there no no mechanical issues, just the annoying fact that you had no idea how much fuel you actually had. Read details...