B4000 SE Regular Cab 4WD V6-4.0L OHV (1999)
Multiple Junction Connector: Customer Interest
Wiring Harness - Various Driveability Concerns
Bulletin No.: 009/00
Issued: 05/19/00
Revised:
Section
01
Applicable Model/s
1998-1999 B-Series
Subject
VARIOUS DRIVEABILITY CONCERNS CAUSED BY CHAFED WIRE HARNESS
APPLICABLE MODEL(S)/VIN(s)
All 1998-1999 B-Series.
DESCRIPTION
Some vehicles may exhibit various driveability concerns, including:
-
Hard start
-
Engine hesitation
-
Rough or unusual rolling idle
-
Lack of power
-
Slight engine surge
-
Slight RPM fluctuation at various speeds
-
Engine knock
-
Engine stumble
These conditions may be caused by an electrical wiring harness that is chafed by the under carriage around/under the driver's seat area.
Customers having this concern should have their vehicle repaired using the following procedure.
REPAIR PROCEDURE
1.
Verify customer concern