Calais L4-138 2.3L VIN D FI (1990)
Technical Service Bulletin # 90C026C
Date: 900401
Recall - Front Fuel Feed/Return Hoses Loose
Number:
90-C-02
Date:
April 1990
Section:
6C
Subject:
FRONT FUEL FEED/RETURN HOSES
Models/Years:
SOME 1990 CUTLASS CALAIS
2.3L (VIN CODES A & D)
2.5L (VIN CODE U)
3.3L (VIN CODE N)
CONDITION
General Motors has determined that a defect which relates to motor vehicle safety exists in some 1990 Oldsmobile Cutlass Calais model vehicles. Some
of these vehicles may have improperly torqued connections of the Front Fuel Feed/Return Hoses to the Fuel Pipes at the body rail. A fitting may loosen
enough to leak fuel into the underhood area, and if an ignition source is present, could result in a fire.
VEHICLES INVOLVED
All 1990 Oldsmobile Cutlass Calais model vehicles between breakpoints:
Beginning
Through &
VIN
Including
LM740074
LM742204
All engine types are included.
All vehicles listed on the dealer printout will require correction. Should a question arise concerning the campaign involvement of a specific vehicle
within the breakpoints listed above that does not appear on the dealer printout, dealers should access the Vehicle Information Service System (V.I.S.S.)
for verification.
DEALER ACTION
To prevent this condition from occurring, dealers are to torque the fittings between the Front Fuel Feed/Return Hoses and the Fuel Feed/Return Pipes (at
body rail in the engine compartment).
Dealers are to perform this campaign on all involved vehicles at no charge to owners, regardless of mileage, age of vehicle, or ownership from this time
forward.
Whenever a vehicle subject to this campaign is taken into your new or used car inventory, or it is in your dealership for service, you are to ensure the
campaign correction has been made before selling or releasing the vehicle.
Dealers are to contact owners of vehicles recently sold from your new vehicle inventory and arrange for the campaign correction to be performed.
Service Procedure
1.
Open hood and locate the fittings where the Front Fuel Feed Hose (from engine), and the Front Fuel Return Hose join the Fuel Pipes at the body
rail gower left hand engine compartment).
2.
Torque both the Fuel Feed and the Fuel Return fittings to 27 N-m (20 Lbs.ft.) using a torque wrench (16 mm) and a backup wrench (19 mm).