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6.7 Cummins Lifter Failure: What Years Are Affected (And Possible Fixes)
The 6.7-liter Cummins diesel has been powering Ram trucks for nearly two decades. One common problem is hydraulic lifter ...
Hagerty Media on MSN3 个月
The Little Rollers That Changed Engines Forever
The roller in question sits at the tip of the lifter, a key piece that translates the rotational motion of the camshaft into ...