What should I do if the forklift burns oil badly?

If there is a turbocharger, first check whether the turbocharger is damaged. The method is as follows: Remove the air outlet pipe of the turbocharger to see if there is fresh engine oil. If yes, the turbocharger is damaged and replaced; If not, it may be that the cylinder liner, piston and piston ring are worn too much. Replace four sets and valve oil seals.

Please carefully check whether the engine should be guaranteed for 3 times.

If there is pressurization, check the pressurization first. If there is no pressurization, lift the cylinder head connecting piston, replace the valve oil seal and ring, and replace the cylinder liner piston as appropriate.