Condition | Action |
---|---|
Restricted air system | Inspect for a clogged air filter element or restricted air inlet system. |
Restricted exhaust system | Inspect for a restricted exhaust. |
Leaking exhaust system | Inspect for exhaust manifold leaks. |
Poor oil drainage from turbocharger | Inspect for a restricted turbocharger oil drain pipe. |
Restricted crankcase ventilation system | Inspect for a restricted crankcase ventilation system. |
Worn internal engine components | Inspect for excessive blowby or engine oil consumption. |