Close
upvote
Ford Crown Victoria Car Problems

Misfire due to failed spark plugs or ignition coil on Ford Crown Victoria

Problem Description and Solution

The illumination of the Check Engine Light is common due to ignition misfire, often caused by bad spark plugs or ignition coil.

(10 people reported this problem)

Problem Data

RepairPal Fair Price Estimate
$267-280
RepairPal Verified
Average mileage: 144,400 (141,200–150,000)
5 model years affected: 1995, 1997, 1998, 2004, more2005

Not Your Ford Crown Victoria Problem?

Brake problem? Or maybe a faulty head gasket cylinder?
Learn About Your Car Problems
Search For a Specific Car Problem
Viewing 1-2 of 2 comments
my 97 crown victoria police interceptor is shakin when i crank it up i took it to autozone for a computer read in its readin a po305 code sayin its misfirin n cylinder # 5 i check the spark plugs and wires in its still doin the same thing what could it be
My Crown Vic started running rough and idling loudly. First I replaced all of the spark plugs and that helped for about a year until it started happening again. This time it would run very rough when accelerating and I was getting very bad gas mileage. It also threw a check engine light that was a #8 misfire. I ended up replacing all of the spark plug wires and boots. It is now running like a dream.