Well i know that the fuel system i believe have a 200mile warranty. Are they any other high millage warranties? Or just the injectors. Im looking to buying a 2000-2002 and just doing some research.

Thanks Dennis

http://www.mygmlink.com

Go here, register and you can get a copy of the warranty book for free.

Injectors are covered for 200k miles/7 years.
Drive train 100k miles/5(?) years
Emissions 80/100k miles/(?) years
Bumper to bumper 36k miles/3 years

Do you have a copy of the 6.6L Duramax Diesel Engine Emissions Warranty booklet you can scan and post? I registered on mygmlink.com, but, coincidently, the warranty book PDF is down.

I just had to pay a $100 under my extended warranty for the replacement of glow plugs. Dealership said that glow plugs were not part of the emissions system, only the PCM and catlytic converter were under the emissions warranty.

Truck is an '04 with ~81,3xx.