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
I can show you 100k mikes platnimum plugs removed at 70k miles with no electrode left! The 100k miles plugs are a sales tool to make you think the car your buying doesn't need any maint.
Plugs with huge gaps from being worn out will make the coils work harder.
Too make your vehicle last a long time and give you minimal hassles, do your maint far earlier than what the manuf recommends!
Plugs with huge gaps from being worn out will make the coils work harder.
Too make your vehicle last a long time and give you minimal hassles, do your maint far earlier than what the manuf recommends!
