My car won't start in the cold (MK1 Leon FR TDI) I think it might be the glow plugs, I have never replaced one before could someone please tell me if these are the glow plugs and the best way to go about changing, I have a multimeter to test them, any advice or helpful links appreciated, thanks, Chris
too late now I guess but can be checked for continuity in situ plug to engine block will have a small resistance if no reading it's shot -- not too much force as they can snap, once moving back and forth movement may be useful
