Sparky
Member
- Dec 4, 2011
- 12,927
Jtyler77 said:I changed the oil in the diffs and fluid in the transfer case (no metal shavings). Also changed the spark plugs with delco's and found a little oil down in the valley's on two of them. Not on the firing pin but on the threads of the plugs. Not freaking out about it, but guessing I'm gonna have to handle it sooner or later.
I wouldn't bother. Common to happen on DOHC inline engines. That tiny bit of oil over 100k miles is nothing to worry about.