Engine

• Dirt and deposits under the oil filler cap
• Difficult start of the diesel engine
• Increased pressure of crankcase blow-by gases
• Unstable revolutions (smooth changes of rpm)
• Low oil pressure in the engine
• Engine overheating (stuck rings)
• Increased oil consumption, smoking (blue smoke from the exhaust pipe)
• Unwanted sounds in the engine
• Loss of engine power (acceleration capability)
• Malfunction in engine operation after fueling with low-quality fuel
• New car
• Low or unequal compression in cylinders
• Engine repair with replacement of piston rings was performed
• The engine has undergone complete overhaul
• Contamination (fouling) of the engine
• Detonation
• The engine is smoking
• Oily air filter
• Squealing belt
• Knocking of hydraulic lifters
• Oil consumption through the turbine
• Vibrations during the engine operation