INADEQUATE HEAT/AIR FLOW DISTRIBUTION-REVISED AIR DUCT. Oldsmobile Custom Cruiser 1992

For 1990-2009 cars

# INADEQUATE HEAT/AIR FLOW DISTRIBUTION-REVISED AIR DUCT

#### SUBJECT: INADEQUATE HEAT/AIR FLOW DISTRIBUTION TO DRIVER'S SIDE FLOOR INSTALL REVISED HEATER FLOOR OUTLET

#### MODELS/YEARS: 1991 CUSTOM CRUISER

CONDITION: Some 1991 Custom Cruisers built prior to vehicle number MW303465 may exhibit inadequate driver's side heat.

CAUSE: Inadequate heat and air flow distribution to the drivers side from the heater floor outlet.

CORRECTION: Install a revised heater floor outlet, P/N 10100996, which is currently available form GMSPO. The revised outlet may be identified from the old outlet by the addition of a rectangular opening and the removal of an extension tab on the left hand side of the outlet, as shown in the illustration below.

#### WARRANTY INFORMATION:

Labor Operation Number: D1517 Labor Time: 0.2 hour Trouble Code: 92

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