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BMW 3-Series (E90 E92) Forum
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Strange timing pulls
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10-01-2024, 07:42 PM | #1 |
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Strange timing pulls
Hello everyone, im getting some wierd timing pulls on my n54 6mt on mhd v10 stage 2+ on e30. I have all the supporting mods required plus some. Specifically 2nd gear likes to pull timing, one of my logs pulled 9 degres on cyl 6 and another one pulled 3 across all cylinders exept for cyl 3 and occasionally ill pull no timing. Whats strange is in 3rd gear i pull literally 0 timing from 3k rpm to 6.5k. New plugs with index 12s and relatively new hpfp. Fuel trims are usually good staying between -1 and - 10 on the stft and around -1 to +1 on ltfts. Im leaning twoards the pcv being the culprit, as i occasionally will shoot a little puff of smoke after low rpm driving or idle but its wierd i only have issues in 2nd gear.
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10-15-2024, 11:45 AM | #2 | |
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10-15-2024, 11:48 AM | #3 |
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I do have an upgraded lpfp, i also fixed all the timing corrections by switching to mhd v7 on e40. Either the e40 fixed it or the maps change. Thanks for the input.
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