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Old 09-14-2013, 09:45 PM
09HemiCrew 09HemiCrew is offline
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Join Date: May 2012
Location: MN
Age: 31
Posts: 99
Gender: Male
Vehicle: 2009 Dodge Ram
Trim Level: Laramie
Color: Brilliant Black
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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Thanks for the feedback guys. I've been running on the stock tune and watching my knock values. I'm having some ST retard issues mostly at part throttle (sometimes 4deg+). I've ran multiple injector cleaners through it, sucked a bottle of sea foam into the intake, fresh NGK's, can't seem to get it with simple solutions. Anyone have any other ideas? Im running 89 octane fuel from good gas stations. Is this normal or do I have issues? I'm going to take a look in my intake manifold and see if it is full of oil and maybe a catch can would help me out. I'm thinking this knock issue is making the dsp tunes seem worse than they are.
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2009 Crew Cab 4x4 Laramie - 4.56 gears, Detroit Truetrac, Diablosport Trinity
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