Thread: P0300-P0306
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      09-18-2020, 04:11 AM   #11
drocket77
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Drives: 2004 BMW Z4
Join Date: Nov 2019
Location: Delaware

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Bi directional scanner.I can read/reset/test most modules..ie...ABS,chassis,program keys.... for just about any car.

The only time I can predict symptoms is at startup, I do notice it misfire , but clears up in under 5 seconds. It then it wont throw a code until it is driven 3 miles at which time it throws a code for cylinder2 and 5, then about 1 minute later for 3-4-6, maybe 1 out of 10 times it will throw p0301 . Before I replaced my injectors, I could feel the misfire, but I don't feel any misfires except at startup. So there may have been and still are multiple causes. The earliest any Euro mechanic in my area has for appt. is mid Oct...
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