Harley Davidson Engine Knock Idle

Turorial Video-Harley-Davidson Engine Idle Temperature Management System-EITMS.

Harley davidson engine knock idle. Youll need high-octane fuel to prevent the engine from knocking. A KNOCKING SOUND IN THE ENGINE IS MOST LIKELY CAUSED BY ONE OF THE FOLLOWING 1. There may be something loose somewhere.

Bike still under warranty and dealer is suggesting carbon build up in head wants to tear down engine. At idle only and particularly when warm. I had the breather seperator lid make noise on mine so I silicone bonded the lid to the body.

The problem may occur when the engine is hot or cold or when you are low on fuel. Rod knock is a serious issue with your engineit means the engine is not functioning properly. If the latter is the reason for your idle.

Sounds like some play could be present. If you start to notice rod knock this isnt a problem that will just resolve itselfyou must take immediate action and replace the rod bearing while also fixing any other parts associated with the sound. However it is not a big deal to leave them alone if that is the cause.

To be sure that your Harley Davidson can take you anywhere you want without causing problems you have to do everything that is in your power to get its motor run like a Swiss clock. I just dont fkg know for sure but its the best guess at this point since the forged pistons arent following the normal rules. Cleaning the motorcycle very well is one way to know if the dirty throttle is the issue.

Fuel-injected Harleys and other bikes tend to have more problems with their idle speed. Also you want to check your speed sensors vacuum leak or engine problems. The small needle bearing goes bad and it starts to knock.