6.2L MPG Question??

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Jan 16, 2011 | 07:09 PM

#46

Radioactive 4x4

Senior User

Joined: Oct 2010

Posts: 130

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From: Michigan

Quote:

Originally Posted by nycsteve

Almost 80 mph will eat fuel, to get good milage you have to slow it down a bit. Im getting 14 hwy with a 4.3 rear at 60-65 mph. If I did 78 I bet I'de be at around 11mpg. These trucks are heavy.

And tall with a blocky front end. That air dam on the front probably helps some but I'm sure the air still works its way in there. That is why I got the FX4 package with the skid plates to allow the air to sliiide right underneath her. That along with a good wax job and imma gettin 28 MPG.