The contact owns a 2007 Chevrolet Express 2500. The contact stated that he noticed oil leaking from the vehicle. The contact further inspected the vehicle and discovered that the leak was coming from the cooling compartment. The vehicle was taken to the dealer for inspection where they advised that there was a pipe that needed to be replaced. The vehicle was repaired. The manufacturer was notified and provided no assistance. The failure mileage was 77,000. Updated 10/26/12 the consumer stated all 4 brake rotors failed state inspection. The rotors were rusted. At 97,000 miles the transmission failed after replacement. All four steel rims were heavily rusted inside and out. Cooling line was replaced as well as rotors and brake pads. Updated 11/08/2012

- Mount Pocono, PA, USA

I got an huge bang and jerk when starting off from a stand still. The 2007 Chevrolet Express 3500 with 6 litre engine, only had just 30,112 km on it when this first started to happen. It has not been heavily used. No towing or heavy loads. It currently has 34088 km on the truck and now does the bang and jerk almost every time you start from a stand still. Right after that first time a red check engine light on dashboard came on. I bought an innova 3030 to check the error code. The error code was P0894 - I did a search on a site and found a NHTSA: Action number: 10021019 service bulletin number: 222381 for this condition - slip condition in 2nd, 3rd, or 4th.

- St. Catharines, 00, USA

The contact owns a 2007 Chevrolet Express 1500. On a dry day the contact heard metal scraping the road while driving 65 mph. The vehicle was pulled over, and the contact discovered that sparks were igniting from underneath the vehicle. The contact dialed 911, and the vehicle was towed to the dealer, (patrick Chevrolet, where it remained. The failure was diagnosed as the transmission. The contact called the manufacturer, and filed a complaint. The current and failure mileages were 2,300.

- Glen Burnie , MD, USA