Thanks for the advice and I did indeed give the fuel system a good clean. I noted that the fuel filter had been put in the wrong way around and dirty and the flow of fuel at the carb end was much slower than at the tank. I also removed and cleaned the carb again.
The mower is running much better now, but only until you pull the choke lever back about half to two thirds way, any further and it seems to lose power and run poorly?
Not to much of a problem as its running well on a two thirds setting but I was wondering if you would have any advice on how to remedy this? I had previously adjusted the screw on the carb right at the governer linkage end? Could thus be the problem? I put it back as near to how it was as I could.
Thanks in advance!!
KB