24K plugs
Decided to pull the spark plugs after haven been in for 24K. This is in a 1994 Fleetwood Southwind Storm 28ft 454 w/4L80E Surprisingly they looked very good after 24k miles.... https://www.irv2....
Forum Discussion
Coat the spark plug porcelain with dielectric grease before you put the boots on and they will not stick the next time you want to take them off.
