Fuel Pump - High Pitched Noise
NO: 14-01-95GROUP: Fuel
DATE: Apr. 7, 1995
SUBJECT:
Fuel Pump Noise
MODELS:
1995 (PL) Neon
NOTE:
THIS BULLETIN APPLIES TO VEHICLES BUILT PRIOR TO MAR. 10, 1995 (MDH 03-10-XX).
SYMPTOM/CONDITION:
The fuel pump produces a high pitched noise while running that is objectionable to the customer. The fuel pump noise will be most noticeable at idle with all accessories turned off. It is normal to be able to hear the fuel pump running while listening outside of the vehicle or while sitting in the rear of the vehicle.
DIAGNOSIS:
With all the windows and doors closed, the engine running, and all accessories turned off, listen for the fuel pump while sitting In the drivers seat. If excessive fuel pump noise is heard, perform the repair procedure.
PARTS REQUIRED:
1 4798850 Fuel Pump Package
REPAIR PROCEDURE:
This bulletin involves installing a new fuel pump that has a revised outlet check valve assembly.
1. Remove and install a revised fuel pump P/N 4798850.
POLICY: Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Labor Operation No: 14-50-02-92 0.5 Hrs.
FAILURE CODE: PO - New Part