When I check my engine oil, I find that the top 3/4 of the dipstick is covered in surface rust. There's also usually some rust residue on the bottom of the dipstick too (where it rubs on the tube when you pull it out). I'm positive the oil pan is clean, and that the residue and rust is only in the dipstick tube.
Is the dipstick tube removable? What's an easy way to clean it out with out polluting the oil?
88XJ 4.0L
Is the dipstick tube removable? What's an easy way to clean it out with out polluting the oil?
88XJ 4.0L