18-12-17, 01:56 PM
Thanks @Stet.
I have put a fuel booster into the fuel just in case I got a bad tank.
However, the battery is not great, so need a new one anyway.
Have not tried the spray into the intake. Need to get a can of brake cleaner - I've heard that will do
Has anyone heard of tight exhaust valve clearances causing these kinds of problems?
Has been suggested elsewhere but I've no experience with these engines so don't know enough about it.
I have put a fuel booster into the fuel just in case I got a bad tank.
However, the battery is not great, so need a new one anyway.
Have not tried the spray into the intake. Need to get a can of brake cleaner - I've heard that will do

Has anyone heard of tight exhaust valve clearances causing these kinds of problems?
Has been suggested elsewhere but I've no experience with these engines so don't know enough about it.
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