Noisy Turbocharger

Noisy Turbo:

Clogged air filter - Replace air filter

Air leak in duct from compressor to intake manifold - Replace seals or tighten fasteners

Air leak at intake manifold to engine joint - Replace seals or tighten fasteners

Air leak in duct from air cleaner to compressor - Replace seals or tighten fasteners

Obstruction in exhaust manifold - Remove Obstruction

Obstructed air intake to turbo - Remove Obstruction

Obstructed air outlet duct from compressor to intake manifold - Remove Obstruction

Obstructed intake - Remove Obstruction

Gas leak in exhaust manifold to engine joint - Replace seals or tighten fasteners

Gas leak in turbine inlet to exhaust manifold joint - Replace seals or tighten fasteners

Gas leak in ducting after turbine outlet - Repair gas leak

Dirt caked on compressor wheel - Clean with non caustic cleaner and soft brush, change filters

Damaged turbo - Analyze turbo to determine failure, replace turbo