Pre Heat Light on 4.2 Diesel in UK

Joined
Apr 24, 2003
Messages
7
A plea for help from the UK!

I have a 1995 4.2, 24 valve, diesel Landcruiser.

The pre-heat light dash comes on from time to time. ???

The vehicle always starts perfectly. :D

The light on comes on for a second when cold.

But from time to time the light comes on whilst driving.

Any ideas? :-\

Many Thanks

Frank
Castle Bytham
UK
 

Gumby

Supamod
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WAG, but maybe the wire that goes to the pre-heat relay is loose. The power fluctuates and the relay resets. It should only come on when power is present after power has been off.
 
Joined
Apr 24, 2003
Messages
7
Todd

Certainly sounds plausible

I have located the timer relay and checked connections on that.

But I can't find glow plug relay!

The workshop manual I have isn't very helpful.

Any ideas?

Many Thanks

Frank
UK
 

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