Lockout Action

1968 Oldsmobile Cutlass Base, 6.6L Eng, Eng CD QL, Automatic Trans, Trans Mfr CD THM350CSECTION Lockout Action

Rotate choke valve to its wide open stop by applying force to up side of valve and make certain choke rod is at bottom of slot in choke lever. Move air valve in direction of open valve. Air valve must be locked dosed. If adjustment required, recheck opening clearance.

NOTE: On Cadillac, air valve will be limited to an 8Β° opening (wide open throttle with choke operating) in this lockout position.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.