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Old 08-12-2013, 11:11 PM
09HemiCrew 09HemiCrew is offline
Dodge Ram Forum Senior Member
Join Date: May 2012
Location: MN
Age: 33
Posts: 103
Gender: Male
Vehicle: 2009 Dodge Ram
Trim Level: Laramie
Color: Brilliant Black
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 5
09HemiCrew will become famous soon enough

Thanks, I should probably put it back to the stock tune and do a little monitoring to see if it is similar with the knock/stumble. I just couldn't NOT install the tune when I got it... It definitely feels better performance wise, but this stumble is really bothering me. I will have to try it again with the MDS turned off and stock tune to make sure I am not just getting knock because of the 87 canned tune. The stumble feels the exact same as before I had the tune installed and the two cylinders that appear leaner than the rest have me thinking something else might be up. But, who knows...
2009 Crew Cab 4x4 Laramie - 4.56 gears, Detroit Truetrac, Diablosport Trinity
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