Recent content by Expy3
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2003 5.4 Periodically stumble & die. Then start and all good.
Had the same problem for a month and fixed it by replacing the micro fuel pump relay. It is soldered on the cjb board, have to take out the cjb and you will see 5 micro relays and it is the center one. You will see one on YouTube on how to replace it by unsoldering to take it out.- Expy3
- Post #9
- Forum: 2nd Gen - 2003 - 2006
