approaching 60,000 miles

[strat61caster]

Originally Posted by Scrappydoo

On a four stroke () I never change the plugs if the car is running the same as it always was.

Originally Posted by Tcoat

Same here. Or the transmission and diff fluid. (75% of the forum just died of a stroke from reading this).

I have traded in cars with 400K kms (250K mikes) with the original fluids and plugs in it and never had an issue with the cars.

Do 'em, it's worth it imo. You don't realize it's degraded until you swap to fresh parts/fluids. Well, maybe you won't feel the diff, but it's nice to get all the metal particles floating around out of there. And maybe I'm feeling the new coil packs but I'm fucking satisfied.

~signed someone who spent 4 hours changing his plugs without lifting the engine on Tuesday and is on his third set of tranny/dif fluids at 60k miles.