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64 Posts
Got a question for you guys.
I have the R4 software and am fine tuning it. My truck runs like a bat out of hell, but I get some pinging under boost and low rpm (Maybe 2000RPM-3500RPM 3-8lbs of boost) and no matter what I do It still pings.
I have retarded the timing from 3 degrees to 15 degrees and it still pings. I have added fuel and taken out fuel and it still pings. Funny thing is it only pings when I am going up a hill maybe in 3rd-4th gear and want more power get into boost and get ping. If I go through the power band in a lower gear I get no ping at all and the car flys without any problems.:brickknoc
Anyone got any ideas? I checked the brand new plugs I got from URD and it seems fine. They are gapped at .043 like the instructions say.
Any help would be appreciated.
I have the R4 software and am fine tuning it. My truck runs like a bat out of hell, but I get some pinging under boost and low rpm (Maybe 2000RPM-3500RPM 3-8lbs of boost) and no matter what I do It still pings.
I have retarded the timing from 3 degrees to 15 degrees and it still pings. I have added fuel and taken out fuel and it still pings. Funny thing is it only pings when I am going up a hill maybe in 3rd-4th gear and want more power get into boost and get ping. If I go through the power band in a lower gear I get no ping at all and the car flys without any problems.:brickknoc
Anyone got any ideas? I checked the brand new plugs I got from URD and it seems fine. They are gapped at .043 like the instructions say.
Any help would be appreciated.