2008 Dodge Charger engine knock

2008 DODGE CHARGER
17,000 MILES • V8 • 2WD • AUTOMATIC
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GARYS1025
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  • 1 POST
I have a 2008 dodge charger rt with 5.7L hemi engine recently noticed that when i first star the car theres a or what sounds to be a knock coming from engine.eventualy the knock will subside.should there be any concerns ?
Aug 12, 2009 at 10:48 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be a valve lifter leakdown problem if it fades away when engine is fully warmed-up-to be on the save side check the oil pressure-could also mean oil pump or engine bearings
Aug 12, 2009 at 10:53 AM
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