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Old 02-07-2010, 12:30 PM   #3 (permalink)
rmay635703
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Join Date: Jun 2008
Location: Somewhere in WI
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Silver - '10 Chevy Cobalt XFE
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Quote:
Originally Posted by City Connection View Post
A friend of mine had a Ram with the 4.7 that would just drink fuel. I decided to give it a once over and found that both front brakes were dragging and the rear axle was binding up. The axle was above my experience so it ended up in the shop. Turns out there was a problem with the pinion angle or pre-load or something (I never saw the work order). After this was all taken care of his mileage went up by about 20% or so... don't remember if it equaled EPA or not, this was a few years ago.
That actually sounds possible, my dodge doesn't coast very well for how much it weighs. I don't believe brakes are hanging (seems I checked the front)

I do occasionally get a faint grinding when I am sitting at idle, try though I might I can't figure out where it is coming from. Perhaps power steering? Might have to run beltless one day to see.

It must be most dodges break since I know 2 other folks who get the same FE as me with this model dodge. Either that or dodge has a way of tricking the EPA.
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