- Joined
- Aug 14, 2020
- Messages
- 1
I have been using conventional 5w20w oil in my Hemi since we bought it used with around 17,000 miles on it. I'm looking to switch to a synthetic blend or full synthetic high mileage oil and possibly adding a quart of Lucas high mileage oil stabilizer in it. Past month I noticed I have what sounds like 1 lifter tapping after the engine gets warm.
Thoughts?
Thoughts?