[suffolk boy]

anyone no the exact chain of events to the fbh firing up.mine has packed up again.i thought it was the fuel pump as i could not hear it clicking.but its not that.so methinks the glowplug must also act as a temp sensor so when the fbh starts to burn fuel it turns the pump on to add more fuel to the fire so to speak.otherwise a failed start could cause slight issues to say the least.i am testing the lot on sunday but i like to no these things if its not i have a duff replacement pump