Thread: Duramax Mods
View Single Post
Old 05-12-2008, 09:16 PM   eBay Motors   #16 (permalink)
ktoom
Junior Member
Points: 248, Level: 4
Points: 248, Level: 4 Points: 248, Level: 4 Points: 248, Level: 4
Activity: 0%
Activity: 0% Activity: 0% Activity: 0%
 
Join Date: May 2008
Posts: 13
Would it be a bad idea to take the air box cover off and leave it off? Are there any little things i can do to improve the mileage of the truck? Thanks
ktoom is offline   Reply With Quote