Misfire but no error. Please help!!!

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Oct 4, 2018 | 02:48 AM

Gohanet

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From: Russia Moscow

Misfire but no error. Please help!!!

Hi, everybody. Please help me! I did a swap engine LSx Lm7 in the Mustang, ECU 0411. Almost set up the firmware and found a misfire in cylinder 3. But the ECU does not give an error and in logs of the admission is not present. I may have disabled this function in the ECU? or do I have some other problem?

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02.10 ????.hpt (235.5 KB, 35 views)

3 wbkbylh.hpl (473.3 KB, 28 views)

Oct 4, 2018 | 03:02 AM

gametech

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From: Stockbridge GA

Misfire detection can be a bit spotty in any motor. Don't sweat the computer issue if you know you have a real misfire. Just find the cause of the real known problem and deal with that.

Oct 4, 2018 | 03:07 AM

Gohanet

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From: Russia Moscow

Quote:

Originally Posted by gametech

Misfire detection can be a bit spotty in any motor. Don't sweat the computer issue if you know you have a real misfire. Just find the cause of the real known problem and deal with that.

Thanks for the reply. The reason I'm looking for, I was just wondering why the computer doesn't register the pass.

Oct 4, 2018 | 10:36 PM

brandon6.0

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From: Glennville, GA.

takes a few key cycles or driving for it to register as long as misfires havnt been disabled in the tune. If its cammed they are usually disabled if somone else tuned it.

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