1986 Isuzu Truck valve adjustment

Tiny
SPAIR TIRE
  • MEMBER
  • 1986 ISUZU TRUCK
  • 4 CYL
  • 2WD
  • MANUAL
  • 110,085 MILES
I need a diagram, and instructions on adjusting the valves on a 2.3L Isuzu moter
Monday, March 16th, 2009 AT 1:33 PM

1 Reply

Tiny
DAVE H
  • MECHANIC
  • 13,384 POSTS
VALVE CLEARANCE ADJUSTMENT
Ensure that rocker arm shaft brackets are tightened to specifications. Set No. 1 piston at TDC of compression stroke. Adjust clearance of No. 1 and No. 2 intake, and No. 1 and No. 3 exhaust valves. Turn crankshaft 360 degrees to place No. 4 piston on TDC of compression stroke. Adjust remaining valves.
VALVE CLEARANCE ADJUSTMENTS
Application. In. (Mm)
Cold
Intake .006 (.15)
Exhaust .010 (.25)
Hot
Intake .008 (.20)
Exhaust .012 (.30)
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Tuesday, April 21st, 2009 AT 5:19 AM

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