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Old 12-23-2011, 10:47 AM
longbow longbow is offline
Dodge Ram Forum Junior Member
 
Join Date: Oct 2009
Location: Victoria BC Canada
Posts: 32
Gender: Male
Vehicle: 2012 Dodge Ram 1500
Trim Level: Laramie
Color: Molton Red and Silver
Engine: 2009-2010 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
Rep:37
longbow is on a distinguished road
Thumbs up Undate on Repair : gas mileage back to normal

IT has been a week now and everything is back to normal re the gas milage after repair , I'm getting 16.7 l / 100 kms overall,city highway or 14.5 miles per gallon
So if you hear a knocking sound for a few seconds on start up , start checking your mileage to see if it is spiking, it maybe a broken exhaust stud .
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