Piston slap is a metallic slapping sound which occurs in the cylinders, caused by the pistons rocking in their bores.
Piston slap can be the result of engine wear, but may also be heard in a cold engine which has large running clearances.
Piston slap is a metallic slapping sound which occurs in the cylinders, caused by the pistons rocking in their bores.
Piston slap can be the result of engine wear, but may also be heard in a cold engine which has large running clearances.