hi ya further to my other listings today while sorting other things
i tested my glow plugs with a multi meter and had no reading on any.

my discovery is a m reg 300 tdi
recently changed glow plugs and glow plug relay but never tested plugs for reading

where would i start to try to fing the fault any and all suggestions welcome, but please bear in mind i am new to a diesel engine

look forward to reading your suggestions
thanks markw

Check the work that you did in the first place, you've double checked the wiring on the relay since you fitted the new one with your meter?

sorted.........

no feed to glow plug relay...........

put new feed in .... problem sorted....


thanks mark