Table 1 shows eight common power train related problems of the 2007 Chevrolet Silverado 2500. The number one most common problem is related to the automatic transmission (six problems). The second most common problem is related to the power train (four problems).
Gm has a desgin flaw on the trans cooler lines and steering lines that cause the to leak. Gm will not address to date. This occures on the 2500hd and 3500hd duramax pickups the lines have only three crimps and start to leak in cold weather. Read details...
We no longer have this vehicle, it was totaled out, air bags deployed, but there were no injuries as to the result Read details...
Transmission cooler line is leaking and needs to be replaced, when the weather turns cold the crimps fail and automatic trans fluid is lost causing the engine compartment to become a fire hazard when driving on the road. Read details...