Originally Posted by blakegeo
I read an article on this in Machinery Lubrication and they stated the cause was because they were cast in the 5.7l engine and were forged steel in the 6.4l engines
I know this was from last year. Don't think for a second the 6.4 doesn't have lifter failures. I see it weekly on the Jeep and Durango SRT groups. No difference between the 5.7 and 6.4. I've had a 14 Jeep SRT and now an 18 Durango SRT myself. That dealer is full of it.
I read an article on this in Machinery Lubrication and they stated the cause was because they were cast in the 5.7l engine and were forged steel in the 6.4l engines
I know this was from last year. Don't think for a second the 6.4 doesn't have lifter failures. I see it weekly on the Jeep and Durango SRT groups. No difference between the 5.7 and 6.4. I've had a 14 Jeep SRT and now an 18 Durango SRT myself. That dealer is full of it.