What makes a misfire on the # 8 Cyclinder after changing the coil,spark plug and the booth on my 2001crown victoria with a 4.6 engine?

Asked by Feb 02, 2015 at 01:01 AM about the Ford LTD Crown Victoria

Question type: Maintenance & Repair

2 Answers

78,565

Bad new plug, damaged plug, coil out of specs, too much dielectric grease on plug boot during replacement, damaged coil wiring.

31,645

If the miss wasn't there before you changed plugs my bet is you purchased a coil from an autoparts store that wasn't Ford - Motorcraft. The cheap coils sometimes don't work very well. If the miss was there before, try swapping the fuel injector with another cylinder to see if the miss moves with the injector.

Your Answer

Add photo

Related Questions

Search Ford LTD Crown Victoria Questions

Ford LTD Crown Victoria Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 240
#2 Michael Tutty
Michael Tutty
Reputation 150
#3 dandyoun
dandyoun
Reputation 70
View All

Related Models For Sale

Used Ford Crown Victoria
7 Great Deals out of 1,496 listings starting at $2,900
Used Mercury Grand Marquis
32 Great Deals out of 2,236 listings starting at $1,500
Used Lincoln Town Car
49 Great Deals out of 2,169 listings starting at $1,999
Used Ford LTD
21 listings
Used Ford Mustang
719 Great Deals out of 39,151 listings starting at $1,000
Used Chrysler Town & Country
728 Great Deals out of 20,864 listings starting at $1,775
Used Chevrolet Caprice
174 listings starting at $10,900
Used Ford Bronco
215 listings
Used Chevrolet Corvette
369 Great Deals out of 20,435 listings starting at $3,688
Used Ford F-150
3,485 Great Deals out of 207,669 listings starting at $1,273
Used Chevrolet Impala
997 Great Deals out of 36,812 listings starting at $1,800
Used Dodge Dakota
156 Great Deals out of 4,409 listings starting at $1,500
Used Chevrolet Suburban
690 Great Deals out of 21,773 listings starting at $2,000