bogart219
Member
- Joined
- September 11, 2010
- Messages
- 29
- Reaction score
- 2
- Year, Model & Trim Level
- 2004 ford ranger edge
I noticed my timing chain rattle a few years ago, not certain on mileage. I have 222,000+ miles now, and the chains are loud but no kaboom yet! I change oil every 3,000 miles or less and add STP engine treatment, which I believe has helped postpone the inevitable.
2005 4.0 SOHC Flex
Do you use synthetic oil? If yes is that compatible with STP? Thanks