Valve Clearance

Firing Order 1-6-3-5-2-4
Idle Speed 750-800 RPM
Timing Not adjustable [1]
Fuel Mixture 1.2%±0.3% @ 750-800 RPM [2]
Fuel Mixture alternates between 0 - 13 volts @ 750-800 RPM [3]
Valve Adjustment (Intake .004 in.) (Exhaust .010 in.) [4]

[1] Computer Controlled
[2] Sample taken before the catalytic converter, and the oxygen sensor disconnected.
[3] At test terminal 22, and oxygen sensor connected
[4] With engine cold, minimum cooling time of 6 hours