Possible Problems
|
Solutions |
| Obstructed air intake duct to turbo compressor |
Remove obstruction or replace damaged parts as required |
| Obstructed air outlet duct from compressor to intake manifold |
Remove obstruction or replace damaged parts as required |
| Air leak in duct from air cleaner to compressor |
Correct leak by replacing seals or tightening fasteners as required |
| Air leak in duct from compressor to intake manifold |
Correct leak by replacing seals or tightening fasteners as required |
| Air leak at intake manifold to engine joint |
Refer to engine manufacturers manual and replace gaskets or tighten fasteners as required |
| Obstruction in exhaust manifold |
Refer to engine manufacturers manual and remove obstruction |
| Gas leak in exhaust manifold to engine joint |
Refer to engine manufacturers manual and replace gaskets or tighten fasteners as required |
| Gas leak in turbine inlet to exhaust manifold joint |
Replace gaskets or tighten fasteners as required |
| Gas leak in ducting after the turbine outlet |
Refer to engine manufacturers manual and repair leak |
| Dirt caked on compressor wheel and/or diffuser vanes |
Clean using a Non-Caustic cleaner and soft brush. Find and correct source of unfiltered air and change engine oil and oil filter |
| Damaged turbocharger |
Analyze failed turbocharger, find and correct cause of failure, overhaul or replace turbocharger as required |
