Aug 17, 2015, 12:20 PM
Last edit by: IB Advertising
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Spark Plug change intervals
Veteran
Joined: Jul 2010
Posts: 252
Likes: 1
From: Clarksville, TN
The majority of the time I take my Ram to Valvoline for the oil change, have the 225,000 mile engine guarantee, they use the semi-sync 0-20W. Should be GTG with full synthetic regardless of motor.
