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Home >> Isuzu >> 1987 >> Trooper II LS, 2.2 U >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Diesel >> Testing >> Injection Nozzles >> Spray Pattern

Spray Pattern

Remove nozzles and mount on injection nozzle tester. Pump tester lever about 4-6 times a second to observe spray pattern. See Figure . If spray is faulty, clean or replace injector.

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