Hi,I've just sold my sierra sapphire and bought a 1997 2.5 non-turbo diesel transit tipper.However there is a problem.The glow plug light doesn't always come on when I turn the ignition on and the engine is cold.But when the van is warm and I turn the ignition on then 70% of the time the glow plug light will come on.
I've not tried anything yet but heard it could be a relay or most likely a dodgey glow plug. Just want to see if anyone else has had the same issues before. Any help would be much aprreciated.Thanks