99 300M Engine dies.

Tiny
MBNJR5RUS
  • MEMBER
  • 1999 ALL OTHER MAKES ALL OTHER MODELS
Engine starts missing and acts as if it is running out of gas, Check engine light comes on and dings twice, then engine dies. I t will restart after 30-40 minutes and run for another 100-130 miles and do the same thing again. The codes it is throwing is PO300, PO301, PO302. Could this be the fueld pump is overheating as the tank level drops and pumps again after a cool down time?
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Saturday, April 7th, 2007 AT 1:45 PM

2 Replies

Tiny
RASMATAZ
  • MEMBER
You got a random mifires and cyl 1/2-You need to have all your ignition components check and comeback-before we go deep on false air leakage involving injectors/fuel pressure/gaskets/EGR etc.
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Sunday, April 8th, 2007 AT 9:22 AM
Tiny
RASMATAZ
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You got a random mifires and cyl 1/2-You need to have all your ignition components check and comeback-before we go deep 6 on involving injectors/fuel pressure/gaskets/EGR /Bad gas/Vacuum leak.[/Quote:b9e3899639]
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Sunday, April 8th, 2007 AT 9:28 AM

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