by Anonymous on May 27th, 2008

Anonymous

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2003 frieghtliner with cummins desiel. Check engine light comes on and I lose power. 5 to 10 seconds later light goes off , power is back. Happens after truck is running for about 4 hours, and never in the winter. Only in warm temps!!

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  • by Anonymous on July 5th, 2008

    Anonymous

    sounds like it might be a sensor problem ...my opinion
    maybe over heating.then the computer tries to shut it down to avoid engine damage then corrects itself..think i would change sensor see what id does then

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You're reading 2003 frieghtliner with cummins desiel. Check engine light comes on and I lose power. 5 to 10 seconds later light goes off , power is back. Happens after truck is running for about 4 hours, and never in the winter. Only in warm temps!!

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