One problem related to engine oil leaking has been reported for the 2008 Chevrolet Silverado. The most recently reported issues are listed below.
I am disappointed with gm for first time ever. I had a 01 that I got 350,000 miles on it and it had all original parts. Then I buy a 08 and I have oil leaks four wheel drive light on my engine runs rough and my air bag light is on. I don't get it and trust me I just saw a website with the same complaints about what I have when is gm going to say OH shit we have issues with this year maybe we should do something about it . If nothing comes about this I will be going Ford and tell gm to pack sand I have driven gm my whole life and would like to stay but I have owned this truck for only a year and hoping GMC opens there eyes.