Re: 1927,526 Engine problems

Posted by Owen_Dyneto On 2018/2/7 11:58:25

Hi Mac,

That engine is a fundamentally sound design with no inherent weaknesses, so I suggest you start with the usual things you'd check on any similar engine, start with diagnostics like compression and manifold vacuum. If that doesn't lead you to something specific, then continue on with the basics like checking ignition and ignition timing, valve timing, carburetion and fuel supply. Any obvious clues from the appearance of the spark plugs?