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Possible Cause |
Possible Remedy |
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Fuel injection pump or fuel injectors incorrectly set |
Refer to engine manufacturer's manual and replace or adjust faulty components |
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Engine valve timing incorrect |
Refer to engine manufacturer's manual for correct settings and adjust |
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Worn engine piston rings or liners |
Refer to engine manufacturer's manual and repair as required |
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Burnt valves and/or pistons |
Refer to engine manufacturer's manual and repair as required |
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Excessive dirt build up on compressor wheel and/or diffuser vanes |
Clean in accordance with details/instructions from Kinugawa Turbo Systems |
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Turbocharger damaged |
Find and correct cause of failure, repair or replace turbocharger as necessary |
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Wastegate mechanism set incorrectly |
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Contact engine experts for correct setting details |
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Dirty air cleaner |
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Clean or replace element according to manufacturer's recommendations |
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Restricted air duct from compressor to intake manifold |
Remove restriction or replace damaged parts as required |
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Restricted intake manifold |
Refer to engine manufacturer's manual and remove restriction |
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Air leak in feed from compressor to intake manifold |
Replace seals, gaskets or tighten fastners as required |
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Air leak beween intake manifold and engine |
Refer to engine manufacturer's manual and replace gaskets or tighten fastners |
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Foreign object in exhaust manifold (from engine) |
Refer to engine manufacturer's manual and remove obstruction |
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Restricted exhaust system |
Remove restriction or replace damaged parts as required |
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Exhaust manifold cracked, gaskets blown or missing |
Refer to engine manufacturer's manual and replace gaskets or damaged parts |
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Gas leak at turbine inlet/exhaust manifold joint |
Replace gasket or tighten fasteners as required |
