Report Mysterious Missfire in TR4/4A Forum Posted August 5, 2018 Hi. Have you checked valve adjustment clearance and are the valves fully opening? ie. have you got a badly worn cam lobe that’s not letting in full fuel mixture in or exhaust gas out.
Mysterious Missfire
in TR4/4A Forum
Posted
Hi. Have you checked valve adjustment clearance and are the valves fully opening? ie. have you got a badly worn cam lobe that’s not letting in full fuel mixture in or exhaust gas out.