battery drain help!

[Oldboybob]

Hi all does anyone know of any problems that could cause battery drain after a glow plug change? The glow plug rail is NOT touching earth I have already checked this. Any advice greatly appreciated

[winchman]

Put a test lamp or meter on the glow plug rail and make sure its on and off at the correct time, I have known the relay to stick on but on some Peugeots if a temp sensor fails it keeps the glow plugs on for ages after the engine starts and burns the glow plugs out.
I woul also check the obvious stuff lights on, little invertyer left plugged in etc

[Bob]

Side door not fully shut will leave the light on.

[Oldboybob]

All sorted now thanks, it was a dodgy glow plug relay

[Bob]

Well done.

[mikeonb4c]

All sorted now thanks, it was a dodgy glow plug relay

Excellent. Just to check, was this the £10 NGK relay?

[Oldboybob]

Yes it was