I would do a compression test could be a possible leaking exhaust. Also just because you installed new plugs and coils doesn’t mean they aren’t bad I would check the #1 plug and check the gap and swap the coil with another cylinder and see if the misfire goes to another cylinder then u know it’s a bad coil
07 ford edge new coils new plugs still misfire # 1coil not fireing
2007 Ford Edge SEL AWD
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Maintenance & Repair
I have a 2000 Ford Contour an the check engine light came on ran the code an it came back as misfire on Cylinder 4! I have chance the the plugs an wires an coil packs an I bored out the Catalytic ...
2000 Ford Contour 4 Dr SE Sedan
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Maintenance & Repair
I have a 2001 Ford Escape in the summer time it will start missing and the a/c will quit. It is very intermittent and random. When it is not doing it the car runs great but when it's missing it har...
2001 Ford Escape XLS AWD
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Maintenance & Repair
I have a misfire on cylinders 7 and 4. Replaced coil pack and it helped nothing. No spark to the wire.
1993 Ford Crown Victoria LX Sedan
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Maintenance & Repair
I have a check engine light on for a non cat damaging misfire the shop said on 7 and 5. on an 5. Triton the. Replaced spark plugs and coils still there shop said it's non cat damaging misfire the ...
1999 Ford F-150
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Maintenance & Repair
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