Hello everyone.
Have a Victa 2 Stroke mower built in 2000. It has been running well for some time but recently after a few minutes of mowing at full throttle it starts to stall and I have to pull the throttle back to about halfway to stop it stalling.
Checked the head gasket and the crankcase O ring are both in good condition. The bore from what I can see through the exhaust shows no signs of scoring. Tested the decompressor and it is working as it should.
Replaced the both the air filter and carby diaphragm with brand new ones to see if they were the cause but it has made no difference. There are no fuel line or other blockages. It happens even with a full tank of fuel and with the grasscatcher empty.
Any ideas of what the issue may be as I am currently at a loss.
Thank you.
