Misfiring 1997 Crown Vic

1 posts 1 contributors 604 views

Member since Jun 2015
2 posts
Lexington, KY, USA

Jun 8, 2015 at 10:17 PM

At 50k miles, I replaced all the plugs, wires and both coils - all brand new from AutoZone.

It still threw a code that cylinders 2 & 7 were misfiring.

I pulled and replaced the plugs on cylinders 2 & 7 and it's a little better but still misfiring.

I don't know what to do.

1997 Ford Crown Victoria
4.6L V8
149,000 miles
All routine maintenance current.

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