Chevrolet Silverado 2500 owners have reported 370 engine and engine cooling related problems since 1996. Table 1 shows the 25 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's engine and engine cooling (158 problems). The second most common problem is related to the vehicle's manifold/header/muffler/tail pipe (45 problems). For details of each of the problem category, use the links in the table.
Truck will not release the key consistently upon shutting down the truck. The interlock will not allow it to turn fully off and pull out despite being placed in park. Read details...
Broken exhaust manifold bolts Read details...
After owning the brand new truck for less than 24 hours (approximately 170 miles on the odometer of the vehicle), I was driving in a straight line on a 2 lane highway at approx. 50-55mph. My foot was lightly on the accelerator, maintaining speed, as I had just passed through a traffic circle about Read details...
I have several dtc codes u029d u029e p0420 p220b on three occasions. These code are triggering a limited speed and possible power reduction. The dealer ship states that GMC protocol is to replace one sensor at a time and let the customer go so they can breakdown again. Read details...
My truck will not start randomly. The truck will crank but won�t fire. If I wait a while it will eventually start. I took it to the dealer and was told that they could not recreate it. No check engine light on and no error codes noted. Read details...