CNHTC

Howo Truck Turbo Charger Problem Diagnosis and Maintenance.

Turbo Problems Diagnosis

#1 Phenomenon:

When idling, the exhaust smoke is blue. No blue smoke during driving. No oil leaking.
Possible reason:
The impeller shaft of the turbocharger is poorly sealed.

#2 Phenomenon:

Blue smoke is emitted when idling and driving, and it is more serious when accelerating, and the oil consumption is large.

Possible reason:

Exhaust pipe of turbo is blocked.

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