Impulse L4-2254cc 2.3L SOHC (1988)
Valve Clearance: Adjustments
1.
Remove cam cover.
2.
Torque rocker arm shaft bracket nuts to 16 ft. lbs.
3.
Position No. 1 piston at top dead center, compression stroke. In this position, adjust the following valves to specifications: No. 1 cylinder, intake
and exhaust; No. 2 cylinder, intake; No. 3 cylinder, exhaust.
4.
Rotate crankshaft 360 degrees and adjust the following valves: No. 2 cylinder, exhaust; No. 3 cylinder, intake; No. 4 cylinder, intake and exhaust.
5.
Install cam cover.