Harley Davidson Engine Knock Idle

Also you want to check your speed sensors vacuum leak or engine problems.

Harley davidson engine knock idle. Under power slack would be taken out but at idle would knock. It will eventually lock up and ruin the camshaft that its riding on. Noise will also disappear at acceleration.

Idle engine and short out each cylinder plug. Not comfortable with that procedure. It can be viewed bouncing with engine at idle to confirm the noise.

The noise will disappear when plug with bad piston is shorted. Turorial Video-Harley-Davidson Engine Idle Temperature Management System-EITMS. Otherwise the bike could suffer an insufficient charge of the battery too.

There is a knocking in the engine. Youll need high-octane fuel to prevent the engine from knocking. Also may want to check the compensator for a cracked convex spring washer.

At idle only and particularly when warm. I just dont fkg know for sure but its the best guess at this point since the forged pistons arent following the normal rules. Your bike engines proper function is controlled by the electronic module that.

Generally any motorbike of Harley Davidson requires an idle range which should be between 950 and 1000 RPM. Maybe a dumb suggestion as I am not sure where the sound is coming from but one of my heatshields wiggled loose and began to make a low knock sound near the engine. I had the breather seperator lid make noise on mine so I silicone bonded the lid to the body.