I own a 2000 Ford F-150 5.4l Bifuel with about 60k mi on the odometer. A couple months ago I ran on gasoline for a day or two before filling up on CNG. I was also driving in pouring rain those two days. When I switched back to CNG the engine wouldn't idle, after a few days it idles, but still flutters or dies sometimes while idling (especially on cold days or right after filling the tank). It also feels like I have less power, and less mpg. It might be me, but it seems like the clicking under the hood has gotten louder as well, especially when the accelerator pedal is under movement.
Any help finding a reputable mechanic would be appreciated.
I would prefer to fix it myself, if I could only diagnose it.
Thanks,
James Dunham
Any help finding a reputable mechanic would be appreciated.
I would prefer to fix it myself, if I could only diagnose it.
Thanks,
James Dunham
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