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Old Jul 17, 2009 | 12:11 AM
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just started driving home and my car started throwing pcm 0300 and pcm 1571 codes. running really rough. does anybody know what these codes mean ?
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Old Jul 17, 2009 | 12:26 AM
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Originally Posted by plm9
just started driving home and my car started throwing pcm 0300 and pcm 1571 codes. running really rough. does anybody know what these codes mean ?
p0300 is a MISFIRE code! You need to rub that one down FIRST.. Check the wires (conections) and plugs.


BC
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Old Jul 17, 2009 | 11:18 AM
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Originally Posted by Bill Curlee
p0300 is a MISFIRE code! You need to rub that one down FIRST.. Check the wires (conections) and plugs.


BC


Here's my P0300:

This is the coil end of the wire.

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Old Jul 17, 2009 | 11:47 AM
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Check the ground connections at the rear of the driver's side head. Sometimes it comes lose.
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