1993 Chevy Truck

Tiny
MARCOS7449
  • MEMBER
  • 1993 CHEVROLET TRUCK
  • V8
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
I put some piston ring in my chevrolet sierra 5.7 and now it's hard to turn.
Monday, December 31st, 2007 AT 7:07 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Did you check the ring gaps? Are the oil segment rings fitted correctly. How hard is hard to turn? Can you turn it by hand with plugs out? It's a bit hard to know how hard it is with out feeling it. A re ringed engine will be firm to turn, but it should spin freely with the starter, Did you oil all the rings and bore before fitting pistons?

Mark (mhpautos)
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Tuesday, January 1st, 2008 AT 12:50 AM

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