1977 2lt d broken heater plug - shearer1
hi
i have just found that one of my heater plugs is broken .had 3 lads to have a look and all said the same ! that it's a big job .but they say that if they replace the remaining 3 that it will get me by for now . it was when the bad weather started that i have came across the problem ,and don't know how this has happened . but my question is ..will three new plugs make a difference ???

many thanks
jack.
1977 2lt d broken heater plug - piston power
Three new plugs will make it easier to start.

Is this plug snapped off flush with the head?
1977 2lt d broken heater plug - shearer1
thanks bigtee.

yes it is . they say that the head will have to come off to drill it out ?