Technical Service Bulletins
|Publication Date: October 6, 2003|
|1994-1996 F SUPER DUTY, F-250, F-350|
Article 96-6-7 is being republished in its entirety as part of a consolidated 7.3L diagnostic aid booklet, and to update part information.
A no start/hard start and/or long crank time may occur on some vehicles. This may be caused by the glow plug relay.
Install a Glow Plug Relay Kit which has been revised to reduce the possibility of no start/hard start and/or long crank time. Refer to the following for details.
The Glow Plug Relay Kit (F7TZ-12B533-CA) consists of the following:
- One (1) Glow Plug Relay
- One (1) Adapter Wire Assembly
- Two (2) Nuts – 10-32
- Two (2) Nuts – 5/16″-18
- Two (2) Washers
- One (1) Glow Plug Relay Cover
- One (1) Instruction Sheet (I.S. #7152)
Refer to the Instruction Sheet in the kit for installation details.
|NOTE:||WHEN ORDERING AN ENGINE WIRING HARNESS FOR ANY REASON, MAKE SURE IT INCLUDES THE REVISED RELAY. IF IT DOES NOT, USE THE FOLLOWING SERVICE KIT TO UPDATE THE HARNESS.|
In addition to the Instruction Sheet, attach the wire adapter connector to the wiring harness conduit using a tie wrap as shown in Figure 1. Early kits may not contain the tie wrap. Obtain a 152mm (6″) tie wrap locally.
|PART NUMBER||PART NAME|
|F7TZ-12B533-CA||Glow Plug Relay Kit|
OTHER APPLICABLE ARTICLES:
Figure 1 – Article 03-21-11