I have had brakes fail twice because of corroded brake lines now one of my fuel lines ruptured because of corrosion I have been told by mechanics that corroded failing lines is a common issue on Silverado's

- Mathias, WV, USA

code po446 will not go away it is costing me a fortune to fix now i cant get it through inspection in delaware i dont have the funds to get a new vehicle

- Wilmington, DE, USA

The rear gas tank strap has rusted through and broke free while driving down the highway causing risk of dragging which may result in fire/explosion. This caused the gas tank to hang down almost making contact with the highway. The broken strap is also banging against the lowered tank causing risk of puncture.

- Alpena, MI, USA

The contact owns a 2005 Chevrolet Silverado. The contact stated that while driving at 70 mph, the check engine warning light illuminated. The contact noticed there was a engine leak and noticed that a few bolts that hold the exhaust pipe were missing. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue. The contact had not experienced a failure. The VIN was not available.

- Pickerington, OH, USA

The brake lines and fuel lines rusty to the point that they are leaking need to be replaced.the blend motor for HVAC isn't working right.

- Minoa, NY, USA

Fuel evap system malfunctioning not allowing fuel system to vent thus making it almost impossible to refuel the vehicle. This also results in a check engine light to occur. The dealership found a bulletin on this problem: Dtc P0446 (restricted/blocked evap vent path) set, check engine light on (replace evaporative emission (evap) vent valve solenoid assembly and add/relocate filter box using service kit). This seems to be a common and recurring issue and the repair is to not only replace the part, but change the existing design of the system. Why is this not a recall where the manufacturer fixes the problem since it is obviously an engineering problem? I have read many blogs that include almost new vehicles with this same problem.

- Algood, TN, USA

The brake lines, fuel lines and the frame crossmembers are all severely rusted. It just is a matter of time before I loose my brakes, go up in flames or drop my gas tank onto the highway. The body on this truck is not too bad. It has 92,000 miles on it, and it is cleaned quite often. The undercarriage is rusted very badly. I expected more from something that costs so much. Cant afford a new one and if I could it wouldn't be a GM. Have always owned GM in the past.

- Wilton, ME, USA