id rather not pay the tax on fuel used for heating a garage
Cr500dom I would order a new glow plug now ready for the imminent failure. A member was good enough to send me a used espatcher glow plug about a year ago and it’s been fine since, too impatient to wait for a delivery of a Chinese version. It’s been running on diesel and can’t fault it.
Oh and a box spanner / modified. To remove old glow plug cause if you use long nose pliers like I did it snaps the end off