Table 1 shows one common other fuel system related problems of the 2011 GMC Sierra 3500.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
While driving up hill the truck just shut off. Could not start it again. There was no warning signs it took over 2 weeks and 2 different gm dealers to figure out it was a fuel injector pump that exploded. There were no codes on the trucks computer to acknowledge there was any problem with the truck even after it would not start. Could have been extremely dangerous if our circumstance we're didferent. 5 miles earlier and we would have been on an express way.
Vehicle was traveling down access road coming up to interstate offramp. Right before yield sign bosch cp4 pump failed stopping motor. Brakes and steering affected. Just enough momentum to fight truck into adjacent parking lot right after ramp.