1966 Crown Coupe, 2016 200 S AWD, 1962 Lark Daytona V8.
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17,282 Posts
Welcome to Allpar. It does sound like a misfiring cylinder.
It may eventually light the 'ck eng' light and set a fault code saying which cylinder has the problem. A scan tool plugged into the underdash diagnostic connector may show a 'pending' code and a road test with 'live data' being observed may show which cylinder is misfiring.
Common causes are spark plugs, wires, cap and rotor, but I'm not saying for sure that any of those are the problem on yours.
It may eventually light the 'ck eng' light and set a fault code saying which cylinder has the problem. A scan tool plugged into the underdash diagnostic connector may show a 'pending' code and a road test with 'live data' being observed may show which cylinder is misfiring.
Common causes are spark plugs, wires, cap and rotor, but I'm not saying for sure that any of those are the problem on yours.