Wednesday, September 14, 2011

2004 F150 1/2 ton P/U V6 lost power and now won't start.?

Working on this truck for a friend, but not as familar with Ford. He said he was driving and truck lost power and then died. It will not start now. I have 38 lbs. cranking fuel pressure and spark. Scanner said cam position sensor, but have heard that it should still run as it is gas engine. No other faults. Changed cam sensor anyway, but no help. Engine acts as it is out of time and spits back out of air inlet. Checked timing chain and it is OK. Camshaft is in time with crank. Is there a ignition module that might cause this? How about the likely hood of the ECM being bad? Any help would be appreciated as it is his ride to work.2004 F150 1/2 ton P/U V6 lost power and now won%26039;t start.?
Replace the coil. And off to work you go. GOOD LUCK2004 F150 1/2 ton P/U V6 lost power and now won%26039;t start.?
was it tuned up and new wires put on it? if so check the firing order. If the wires are not right of course it will act like that, if it has a crankshaft positioning sensor it could be the cause for sure

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