3 years of random misfire
10-05-2016, 06:56 PM
#32
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In all this I don't see any mention of using a scanner on it. Show me a datalog of it misfiring. Show me a datalog displaying current misfires and misfire history for all cylinders. Did you smoke test the exhaust. I saw a mention of cutouts. How close to the O2s are they installed? Does the truck have a tune?
10-05-2016, 10:50 PM
#33
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In all this I don't see any mention of using a scanner on it. Show me a datalog of it misfiring. Show me a datalog displaying current misfires and misfire history for all cylinders. Did you smoke test the exhaust. I saw a mention of cutouts. How close to the O2s are they installed? Does the truck have a tune?
Do you have an hptuners
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