The most knowledgable SC people are right here. I am a driver and only know where the steering wheel is. My SC "The purple Bullet" has approx 255,000 miles
My last complete timing belt replacement was 188,000 july 2008.
When should I do the next replacement?
This is my 3rd belt. I've replaced them @ approx 75,000 intervals
i used to drive 100 miles a day but its less than half that now.
I've never had a problem w the motor. All I'v ever done is oil changes & belts. After 6 mos the oil still looks pretty clear. I've never seen a drop of any fluids under neigh it. Calif EPA won't let us touch the engine unfortunately. Maybe thats a good thing cause it still runs like a Rolex. I'm looking forward to the wisdom in this forum.