02-06-2022, 09:52 PM
That sounds like one or two stuck valves to me, which aren’t difficult to sort out if you are a competent diy mechanic. I’ve just done three and it took me about four hours, start to finish.
If you can’t manage the job yourself I would ask one of the Devon club members for a recommendation.
If you can’t manage the job yourself I would ask one of the Devon club members for a recommendation.