Hi there, thanks for the reply. Spark plug looks good, I have checked the compression but only have the pull start. I could only get a reading of 40 psi. I compared that to a Honda TRX 250 using kick start and found it was 50 psi, this one doesn't smoke. I can't say how accurate my tester is as its an old one in my garage. I started the engine this morning, after 5-10 secs it was smoking pretty bad. I drove it for 2 mins and smoke had all but gone. I regularly keep an eye on the oil level, it requires a top up more than once a week if used daily. I have not changed the oil since owning it so will do that. If no improvement I will have a look inside once the lock down is over. Do you have to go genuine for engine parts or can I get good after market ones online?
Cheers