Changing spark plugs on crown Vic; misfiring cylinder

[@victoriawalker7056]

Thanks for showing how easy it was

[@dannyfallahi1970]

Do you unplug the battery first?

[@jahcoop3894]

I changed the spark plugs in my 2011 it was fine at first when I change them it started skipping

[@ryanreid2433]

which one is the number 2 coil?

[@jett-rampartflyer2852]

Second one back from the front, on the passenger side.

[@803Countryboi]

how where you able to test your misfiring spark plugs?

[@haydensmith2737]

+Roger Singleton sorry it took forever to respond, but just go to autozone, they will test it for free. they can tell you which cylinder is misfiring and then they can print you out a diagram of the cylinders to know where it is at on the engine..good luck!

[@princerob20101]

After you changed them did it still misfire

[@ii420musa]

I hope not cause I'm bout to renew it like I did my O2 sensor

[@dannyfallahi1970]

I cant find witch one is 7

[@caseyjacobson9641]

You should've probably cleaned the port where the coil sits that thing looked dirty

[@mohammedfrancis]

Didn't understand much here.

[@soloban81]

Umm aren't 7 & 8 on opposite sides of the engine? 1 bank is 1357 the other is 2468

[@Ruffbone85]

soloban81 not on crown Victoria. passenger side of motor is 1234( from front of car) and driver side is 5678( from front of car)

[@allenwilliams6652]

No 5678 are on driver side

[@cheddarcheeseman-nn1ou]

This was a 1st for me as well .....lol

[@EZ4U2Say11]

Wash the engine first smh 🤦

[@smithtwins9018]

I like it like that-cardi b