CYLINDER DROPOUT
UnclassifiedCooling
What This Code Means
Misfire under load; Hard starting; Oil consumption; Smoke at startup; Oil dripping from breather; Exhaust leak at runtime; Ticking sound; Soot at flange; Slow coolant loss; Soft hose; Weeping clamps; Slow crank; Low voltage during exercise cycle; Intermittent fault codes; Communication errors with controller; Rough idle; Oil in intake; Blue smoke; Boost pressure loss; Erratic idle; Failed exercise
Possible Causes
- •Worn or faulty spark plugs
- •Faulty ignition coils
- •Crankcase ventilation (PCV) system failure
- •Faulty exhaust manifold gaskets
- •Worn coolant hoses (upper/lower)
- •Failing starting battery
- •Faulty engine control module connectors
- •Faulty spark plugs / ignition
- •Faulty turbocharger seals
- •Faulty fuel pressure regulator / vaporizer
- •Faulty starting battery
- •Spark plugs / ignition
- •Turbocharger seals
- •Fuel pressure regulator / vaporizer
- •Battery (starting)
Related Rehlko Fault Codes
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