2005 Chevrolet Silverado C/2500 6.6 L V8
I would like to buy 2005 Chevrolet Silverado C/2500 6.6 L6.6 L V8 diesel truck. Do you guys know what would be MPG for this truck. I own 26' 5th wheel (DW 7,900 GW 9,900). Thank You.
Forum Discussion
To the OP
I get 12-13mpg with truck in sig (similar to what you are looking at) pulling a fiver that weighs about the same as yours.
Note it is a 2005 LLY. It DID get warm enough for secondary fan to kick in a few times until I had the "GM fix" applied (LBZ aircleaner, which draws cool air from under the fender vs hot air from behind the rad).
Have not heard the secondary fan since.
So don't let the LLY haters scare you off!
Note, my truck is 2WD, which may help 1/2mpg or so.
I get 12-13mpg with truck in sig (similar to what you are looking at) pulling a fiver that weighs about the same as yours.
Note it is a 2005 LLY. It DID get warm enough for secondary fan to kick in a few times until I had the "GM fix" applied (LBZ aircleaner, which draws cool air from under the fender vs hot air from behind the rad).
Have not heard the secondary fan since.
So don't let the LLY haters scare you off!
Note, my truck is 2WD, which may help 1/2mpg or so.
