hey i am a new owner of a 87 i replaced the spark plugs but the engine is idling funny it feels like timing is off or the idle needs to be ajusted when it is idling it feels like the engine jumps of knocks can someone help

 

Make sure you routed your plug wires correctly, and that the right plugs were installed in the right ports. Leading plugs and trailing plugs have different heat ranges. The bottom ports are leading and the top ones are trailing. There should be an L and a T on each plug to let you know. (that is if you got ngk's)