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warms up misses bad
99 f350 7.3 driving down road check engine light comes on starts running really bad no codes pulled when truck cools down runs great till operating temperature. Just letting it idle in driveway I have a superschip programmer 4" flowmaster exhaust kn intake i replaced cam sensor i was going to remove the valve covers check the harness but it runs great till the check engine light comes on the throws into a default mode our something possible pcm need help
Last edited by jaydog; 01-02-2007 at 11:15 AM.
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