1999 Mercedes Benz 320e po300

1999 MERCEDES BENZ E320
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AUTOKINGS2009
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1999 Mercedes Benz 320e 6 cyl Automatic

Got po300 (random misfire). To keep a long story short I replaced the MAF but with no availe. Any suggestions?
Oct 23, 2010 at 5:18 PM
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RASMATAZ
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P0300 is normally caused by vacuum leaks and bad fuel-check EGR valve if it has one if its leaking
Oct 23, 2010 at 5:34 PM
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AUTOKINGS2009
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[quote:c7fd3e0807="rasmataz"]P0300 is normally caused by vacuum leaks and bad fuel-check EGR valve if it has one if its leaking[/quote:c7fd3e0807]



Tihs seems to be the most common suggestion. Thank you for the validation. I have used this site before and has been the most reliable. Thanks again
Oct 23, 2010 at 6:48 PM
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