Solution to abnormal sound of lacrosse valve

Bian Xiao provides you with the following related contents about "LaCrosse valve abnormal sound solution":

Damage of valve guide leads to abnormal sound of valve. Just replace it.

The solution to abnormal sound of LaCrosse valve is as follows:

1, due to the clearance between hydraulic valve tappet and cam (or valve seat). In most cases, the clearance is caused by excessive wear of the hydraulic tappet, and the abnormal sound is caused by the rapid release of oil pressure inside the tappet, so it is necessary to replace the hydraulic tappet.

2. Check the engine oil level for abnormal noise caused by too high or too low crankcase oil level. The abnormal sound caused by dirty tappets needs to be cleaned up;

3. Abnormal sound caused by valve guide wear. It is necessary to wrap the valve guide and install the valve with a rough valve stem. Abnormal sound caused by too thin engine oil needs to be replaced with engine oil with appropriate viscosity;

4. Abnormal sound caused by low oil pressure needs to be checked.

Abnormal sound caused by insufficient engine oil pressure. Just add it right away.