Harley Davidson Engine Knocking Prank

No check engine lights or anything like that.

Harley davidson engine knocking prank. David993S ny991 liked this. Jump to Latest Follow 1 - 8 of 8 Posts. So I just went to Harley and got a gasket replacement kit.

Anybody run across this before and what. Forums General Tech Harley Davidson Engine Fuel and Exhaust Engine pinging. Had the compensater locktighted and retorquedprimary chain tensioner.

A knocking engine can also be caused by a warped cylinder wall valve tapping or lateral moving bearings. This makes the piston unable to reach the top of the cylinder and complete its cycle which causes the piston to move sideways and knock the side of the cylinder wall. I can kind of hear a change in the tune of the engine but unsure of that part.

What is e most common cause to an engine knock on a 02 Harley davidson road king with 50000 miles bike still runs great no check engine lights are on and knock follows the rpm level Im sorry but I dont know a lot about the Twin Cam engines but they are not that much different from the Evolution engines. Knocking is a pretty common symptom but no one wants to deal with a malfunctioning motorcycle. - Sat Jul 24 2021 801 am 93509.

May want to check for an intake leak. Quiet as a mouse when cold but has a dull piston slap sound at idle only when hot. Motor just developed this knock one morning.

It has been phantom but is here to stay now. Knocking and pinging are two separate things. I heard knocking in my engine one day and took it into the shop the next tore up my engine had to get a whole new top end and that was as soon as I.