Howdy folks,
With the temperature dropping for the last few mornings I have been having a problem getting the Discovery to fire up. I'm having to operate the glow plugs about 10 times before the engine with fire and stay running.
Does anyone know if the power to the plugs goes off when the warning light goes out or if it stays on for a while longer, and how long? I've made a quick check through the workshop and electrical manuals but can't find a figure for the timer delay on the relay.
Also, does anyone know what the resistance of the glow plug should be?
All assistance much appreciated :-)