12-14-2023, 07:59 AM | #1 |
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2015 X5 5.0i - Drivetrain Malfunction - Misfires in Cyl 6 & 8
I was driving down the highway just cruising the other day and all of the sudden it started shaking. I got home a couple minutes later and scanned it with ISTA.
Misfire cyl 6 & 8 Damaging exhaust gases I changed the spark plugs and ignition coils but still getting the same error. Given that I swapped all 8 plugs and coils, and the error still resides on 6 & 8, I can’t imagine that switching coils or plugs would change anything. From my reading on here it sounds like injectors is the next thing to looks at. If I had a bad MAF, I would think the whole bank would be misfiring. Can someone share a link to some instructions or a video on how to run the injector and hpfp tests in ISTA? I’m about 4k miles over the extended warranty. 124k miles. But since I bought it at the dealership I’m hoping they would goodwill the injector replacement. I would just like to confirm it’s a warranties part before limping the thing down to the dealership. |
12-19-2023, 07:33 PM | #4 | |
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I also should mention I have an auxiliary coolant pump short circuit error as well. It’s a little plastic coolant pump for the turbo I believe. |
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01-16-2024, 12:17 PM | #5 | |
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02-05-2024, 05:29 PM | #6 |
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