Every 16,000 miles the fuel filter should be changed. I do it every other oil change. The 2006 has a change fuel filter reminder on the DIC, but I don't know how it calculates the change interval. Fuel filter change is critical on the duramax because of the extremely high pressures of the common rail injection system. Any water or debris can cause major injector damage.
It should hold 10 quarts.
Your tank filter should be changed every month. If your filter becomes clogged, it should be changed right away.
The engine oil should be changed every 3000-5000 miles
The fuel filter is a permanent filter mounted inside the fuel tank. No service is required.
Unless you work the truck real hard then it should be changed about every 40.000 miles. I believe your truck has a transmission filter on the bottom of it and I would change that every other oil change. I think it is a screew on filter.
Filter and fluid should be changed A.S.A.P. Y-THINK-Y
When it is dirty.
When it is dirty.
The body style of the Silvarado changed in 2007, so it should fit.
Since you didn't list the engine as being a Duramax. It should be the bolt in the back of the Oil Pan right next to the filter. Good Luck and Remember.Change Your Mind, Not Your Oil.Use the First In Synthetic Motor Oil's.See My Bio For Information & Contact Details.
AS dirty as todays gas is you should change it every other oil change and that will also make the electric fuel pump LAST LONGER. Another answer: I recommend you change it every 36,000 miles.
No. If your using regular oil it should be changed along with the filter every 3000 miles. If you are using synthetic oil it should be changed with the filter every 5000 miles.