I have lost power and gas milage on my 2005 ram 1500, hemi 5.7
5.7 hemi. 130,000 miles, changed plugs, new exhaust, stock catalitics, and still no power and low gas milage used to be around 18-20 and now 10-14 mpg. No codes present and dealer diognostics ($70.00) did not show anything.
Re flash the computer may work. Almost sounds like it's stuck in the economy four cylinder mode. If that's possible.
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