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- Sat Jul 09, 2005 8:47 pm
- Forum: Crew Cab Modifications
- Topic: Gas mileage record
- Replies: 25
- Views: 2637
WOW!! You may need to do some tuneup to your rig. I get 350-385 miles on a tank of gas. Mostly highway miles. 330miles for mixed driving. I use BG44K once every 3 months to clean out the engine. It cost about $20 and you can get them from Advance Auto. There behind the counter and you have to ask fo...