Engine Diagnostics
The "Hemi Tick" is a ticking time bomb.
The Symptoms
That annoying tick at idle and random misfire codes.
The Root Cause
MDS lifter roller bearings seize due to poor lubrication, grinding down the camshaft lobe instantly.
The Costly Mistake
Replacing only the lifters wastes $1,000+ in labor. The scored cam will destroy new lifters within miles.
The Only Fix
A complete top-end overhaul. Do it once. Do it right.
Fitment Alert
2003-2005 Dodge Ram 1500 5.7L HEMI engines are NOT equipped with MDS. Verify your exact year and model before buying.