Raptor2010
Active Member
Does anyone know why when I install the hypertech max energy tuner why all of a sudden my valves ping like hell. Keeps doing it until I uninstall the tuner then it's fine. Am I missing something here or what?
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Do you have the right octane fuel for the tune?
Give it a try and if it's still doing it RETURN IT! FAST. lol
Somethings not right.
Forgive me being a DA but if one is worried about an out of the "box" tune how is 5 star better than the others??? Isn't an in shop tune more reliable and more individualizied for our rides??? I'm definitely, not an engine mech though... Least not automotive.