Misfire code P0302 on 97 E350 Van
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Misfire code P0302 on 97 E350 Van
Hello, I have a constant P0302 OBD pending code. Bought AutoEnginuity scanner. Ran scan and keeps coming up with a P0302 code, also notice when running scan that theres is ac fault in the Automatic ride control. Didn't thing that the Ford E 350 van has that feature. Put all new coil packs, injectors, new wiring harnes, PCM, adn fuel filter. Compression is same for all cylinders, used propane for test and had smoke test done. Ran good for about 50 miles then stated actin up again. Same code still. not sure what else to try. Oh forgot to mention 2 New O2 Sensors and took cat off to test with test pipe.
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Yes I replaced all 8 plugs with motorcraft plugs. These are COP no wires. All new boots and used Dielectric grease. Swap from cylinder to another still same pending code, no hard code or light. But it runs rough.
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MrBookworm
1997 - 2006 Expedition & Navigator
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Jan 28, 2006 09:47 PM
