2005 Chevrolet Silverado: engine overheating

Filed Mar 17, 2014 · Engine · 110,000 miles · CA

The low coolant light went on. The only way to fill the system is to open the reservoir cap. Unfortunately because the engine had a head gasket failure the cooling system would not depressurize, even when cold. It seems to me that there should be a pressure cap that when the engine overheats it allows the cooling system to depressurize. This closed system is very dangerous especially when someone who is used to filling the overflow tank when the coolant is low. Because the lack of an over flow tank anyone that opens the plastic reservoir could became burned.

Filed Dec 7, 2010 · Engine · 80,000 miles · CT

Tl* the contact owns a 2005 chevrolet silverado. The contact stated the vehicle was abnormally losing coolant every three weeks. The vehicle was taken to a local repair facility where the mechanic was unable to determine the source of the leak. The vehicle was not repaired. Neither the dealer nor the manufacturer was contacted in regards to the failure. The contact was concerned with the possibility of the vehicle overheating as he located numerous complaints online regarding the failure in his year, make and model but no recalls. The failure mileage was 80,000.

Filed Jul 29, 2010 · Electrical · 49,850 miles · FL

I have a 2005 chevrolet silverado. I kept smelling an odor of something burning but could not find where it was coming from until recently when my fan motor stopped working. I had been having problems with the switch not working in all positions. I called the dealership to inquire about the price and availability of the switch. The parts dept. Informed me that it was most likely the fan resistor or the plug because they have had several that needed replaced. When I looked under the dash I found what had been causing the smell. The resistor showed signs of being overheated and the wire harness was burnt for approximately 6 inches. This is a fire hazard and it is only a matter of time before someone is either injured or killed due to this defective resistor/plug.

Filed Sep 29, 2005 · Engine · 5,000 miles · VA

Truck has 14000 miles, it has constant over heating problems while towing my 8k travel trailer. I have talked with the chevrolet dealer about it, they told me that they were aware of the problem but at this time have no fix. I call stupid because I heard online that the 06 models have revised cooling systems and a larger turbo charger. My belief is the fix is to much $$ and they will only take care of the few people that tow and have issues. I have notice a lot of information on the net about 04.5 and 05 lly duramax truck that tow over 10000 have this issue but my travel trailer fully loaded only weighs under 9k. The major down side is the trucks inability to maintain the speed limit due to the overheating water temperature and the power loss formed a cooling fan that runs hyperspeeds no stop when towing. My towing has been done at low outside temperatures ranging for 75 to 85 degrees outside. This truck is not performing as advertised or supposed to be designed for.

Filed Aug 17, 2005 · Engine · 4,000 miles · CA

2005 chevrolet silverado 2500hd with the 6.6 liter duramax engine overheated when pulling my 25 feet travel trailer. Found this to be a hazard that gm was aware and was not doing anything to correct the problem.