Flashing Check Engine Light
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Joined: May 2007
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Flashing Check Engine Light
2001 5.4 triton 4x4 Larriat. Here is my situation. Just fixed 4 Blown plugs, The rest of the plugs where changed and torqued. Cold Weather 29 F, I was on the parkway accellerating to 60 MPH and all of a sudden I lost power and got a check engine light. The light flased for about 1 - 2 minutes, I had no power during the episode and then it stopped. I then drove it home for another 5 mins driving easy and it was fine. So What now? If I start it, Will I blow another plug? ANy Ideas, The truck has 91K and is in decent shape.
Last edited by tommy991; Jan 20, 2008 at 12:30 PM.
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Joined: Jun 2004
Posts: 883
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From: La Crosse, Kansas
The flashing CEL means something is going on in the engine that will cause serious engine damage. Usually flashes for a misfire. You might check all your coil connectors and make sure they're plugged in. What brand did you replace the four coils with?
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