Question about 1999 Ford Super Duty F 450

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My 1999 ford f-450 superduty 7.3 diesel was going down thr road w no prob. it suddenly stopped running. the fuel pump is not coming on w the key but when u jump a wire to test the fuel pump it works...any suggestions. also it was 2 qts low on oil.

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It's possible that the fuel pump relay or fuse has failed. Look for any oil leaks before blaming the engine for low oil. Hope this helps!

Posted on May 07, 2010

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