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Home >> Mercury >> 1994 >> Tracer LTS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - EEC (1.8L) >> Fuel System >> Fuel System Testing >> Fuel Injector Leakage Test
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Fuel Injector Leakage Test

  1. Install Fuel Injector Tester/Cleaner (113-00001A). Clean injectors according to tester/cleaner manufacturer's instructions. After injectors are cleaned, check for fuel system pressure loss. If pressure loss is observed, remove injectors and individually check (bench test) injector leakage rate. Maximum injector leakage rate is one drop per 2 minutes. Replace injector if maximum leakage rate is exceeded.
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