Phenomenon One: Holset turbocharger spill Phenomenon 1: oil consumption is large, but the exhaust smoke is normal, and the power is not reduced. Reason: This situation is generally caused by oil leakage. Treatment methods: 1. First of all, check the engine lubrication system external tubing (including the turbocharger inlet and return tubing) whether oil leakage; 2. Check whether there is …