Hi and Happy New Year to all on this forum.
I think my glowplugs are playing up, because sometimes my car refuses to start, the engine turns over all fine but it just won't fire.This is more regular when the weather is extremely cold and first thing in the morning. The battery seems fine until you crank the engine many times to flatten it. But once my car has been started it's fine all day even if leave it all day and try again later on, it's fine. Just the inital first start of the morning.
I have been informed that to prove it's my glow plugs i need to put an clamp meter around the cable to check that I am drawing about 80amps that s about 20amps per plug.
If I find that the reading is far less that 80 then I will probably replace all four plugs for best practice anyway.
But I wanted to know just how difficult is this job ?
I don't have massive hands so is that a good start

Please any help will be most appreciated.
Regards Jags