Buster52 wrote:
Today I bought the 2006 Chevrolet Silverado 2500HD Truck Extended Cab with the 6.6L Duramax 6.6L V8 Turbo Diesel and Allison Automatic 6 Speed Transmission I had been looking at. It has only 72000 miles on it. I hope I will be as happy as you all have been telling you have been with yours. This being my first Diesel what maintenance should I be looking at?
As mentioned, just follow the manual.
Do you plan to do it yourself? If so, you can save some money getting parts and fluids from an Allison shop. The blue spin-off filter is only about $7 there, and the top quality transmission fluid is much, much cheaper than at a GM dealership.
Good luck with your new truck!