Originally Posted By: weasley
Originally Posted By: BoiseRob
Too bad the Chrysler spec MS-11106 has been superseded by MS-10902 which is CJ-4 5w40 HDEO...
A mid-SAPS passenger car specification has been superseded by a higher-ash, heavy duty diesel spec? Really?
Or is this just that the oil recommendation in various applications has been updated?
Yeah, it is because of design problems on 3.0 V6 diesel engine in FCA vehicles. One way to prevent issues is going heavy with more SAPS.
Originally Posted By: BoiseRob
Too bad the Chrysler spec MS-11106 has been superseded by MS-10902 which is CJ-4 5w40 HDEO...
A mid-SAPS passenger car specification has been superseded by a higher-ash, heavy duty diesel spec? Really?
Or is this just that the oil recommendation in various applications has been updated?
Yeah, it is because of design problems on 3.0 V6 diesel engine in FCA vehicles. One way to prevent issues is going heavy with more SAPS.