Fault Finding
Fault.Excessive Blue Smoke
The solution is as follows:

  • Dirty air filter system

  • Excessive flow resistance in exhaust system/big bore exhaust

  • Oil drain pipe clogged

  • Crankcase breather clogged/piping restricted

  • Sludge in turbocharger center housing

  • Valve guide, piston rings, engine or cylinder liners worn/increased blow by

  • Dirty compressor or charge air cooler

  • Piston ring sealing defective

  • Excessive turbocharger bearing clearances

  • Engine oil level too high

  • Gasket sealer used on oil drain gasket