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1987 Ford F-250 Custom 6.9L Glow Plug Relay
Posted to Ford Electrical on 12/11/2004 15 Replies

Can anyone tell me how to test the glow plug relay? If you turn the key on the Wait to start light stays on about 5 seconds and then the clicking begins. The relay clicks on and off about 10 tens then goes silent. Testing voltage at the glow plug showed 9.9 Vo...

15 Replies Received (View Replies)

  Related Documents & Media  1987 Ford F-250 Custom

 
Message Closed w/FIX

car Vehicle Data

1987 Ford F-250 Custom

VIN 1FTHX26M4K
Engine6.9 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI
AffectedGlow Plug Relay
ConditionsLow Voltage
Misc.Diesel
Message Closed w/FIX

car Vehicle Data

1987 Ford F-250 Custom

VIN 1FTHX26M4K
Engine6.9 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI
AffectedGlow Plug Relay
ConditionsLow Voltage
Misc.Diesel