I have a Victa which is hard to start now. It was OK until recently when a neighbour had a loan of it & turned it upside down to clean underneath. Now it takes around 20 pulls before it goes. There is a bit of backfire when starting.The spark plug looks OK but I am going to try a new one anyway. What is the gap?
I noticed also that there is a hole in the primer bulb. Is this OK? Petrol seems to seep out when it is being primed. Any advice will be very welcome.