P0300 cold mornings?

Originally Posted by SouthArk370Z P0300 - Random Misfire Indicates multiple cylinders are misfiring or the ECM cannot identify which cylinder is misfiring. Possible Causes: Camshaft position sensor (CMP) Low fuel

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P0300 cold mornings?

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11-14-2012, 01:39 PM

#7 (permalink)

JAYNO20

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Location: Pittsburgh, PA

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Quote:

Originally Posted by SouthArk370Z

P0300 - Random Misfire

Indicates multiple cylinders are misfiring or the ECM cannot identify which cylinder is misfiring.

Possible Causes:
Camshaft position sensor (CMP)
Low fuel (less than 1/8 tank)
Stuck open EGR valve

YMMV

Full tank of gas... how would I test the other two?

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