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      03-19-2023, 08:50 PM   #1
jeanpxrk
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Drives: bmw z4
Join Date: Oct 2022
Location: las vegas

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1997 740il single misfire common causes?

1997 740il with 142k miles on it. The guy replaced spark plugs on there but get a check engine for misfire intermittently. No oil in the spark plug wells with “hesitation” at high rpm in 2nd gear.
Could it just be coils or injectors?