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MPG for 7.3l

1K views 6 replies 5 participants last post by  CloverLeafFarm 
#1 ·
What mpg can expect on a stock truck using ts 6 pos chip?
 
#2 ·
I am fairly new to the 7.3L Powerstroke. The 2002 CCLB 7.3L PSD that I just purchased with 242,000 miles is getting about 18-19 Highway and 15-16 in town.

It is completely stock and I haven't pulled with it yet, so those #'s are rolling empty.
 
#5 ·
Ya, towing heavy you will get as little As 8mpg. Empty freeway, you could be as high as 20.
 
#6 ·
Can't tell you with the ts but is got a dp-tuner. Im getting 16-17mpg city and 22 highway with an Excursion with 3.73s and 35's with the mods in the signature.
 
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