Chrysler Voyager RU

FCA's workhorse V6, 305 hp, DOHC 24-valve — same Pentastar in half the Stellantis lineup. No MDS, no lifter lottery. Rocker arm tick around 60k miles. Plastic oil filter housing cracks — Dorman 926-959 metal replacement is the permanent fix. A small sleeper community runs ProCharger ($6,349) or RIPP ($6,799) kits pushing 400-450 whp on stock internals, bolt-on. Whether $12k all-in on a boosted V6 beats buying a used R/T is the question nobody agrees on.

• !! Rocker arm tick from 150,000 km

  Rocker arm develops audible tick from worn contact surfaces, typically after 60,000 miles. Parts cheap ($50-80 per arm), labor drives cost due to intake manifold removal.

  Symptoms: Ticking from upper engine, louder when cold, doesn't disappear after warmup
  500–1,800 $
  Ad 5184296AH rocker arm Pentastar 3.6rocker arm Pentastar Pacifica
• !! Oil filter housing leak — plastic cracks from 210,000 km

  Plastic oil filter housing becomes brittle, develops cracks. Oil and coolant passages run through the housing — cross-contamination possible. Dorman 926-959 metal replacement is the permanent fix.

  Symptoms: Oil drip under engine, low oil warning, milky residue on oil cap in severe cases
  200–700 $
  Ad 68105583AF oil filter housing PentastarDorman 926-959 oil filter housing
• !! Timing chain tensioner stretch (2011-2013) from 310,000 km

  Timing chain tensioner loses tension from chain stretch, primarily 2011-2013 units. Cold start rattle, can jump timing in extreme cases.

  Symptoms: Rattle on cold start from front of engine, check engine light for cam/crank correlation
  600–1,500 $
  Ad 5184357AE timing chain tensioner Pentastartiming chain kit 3.6 Pentastar