Hey guys! Im new here this is actually my first post, ive decided that I need to get start looking at what I should do to get better gas mileage in my truck. Gas prices are getting crazy:shocked: I have a 2007 crew cab Silverado its the new body style and has the 4.8L in it. I havnt done anything to it yet, but im looking to spend around $1000 to try and get better mileage out of it. Im open to any suggestions, and would love to hear what you guys are getting and what you run. Thanks!