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Home >> Acura >> 1986 >> Integra LS, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - HONDA PGM-FI >> Testing >> Pressure Regulator >> All Except Legend

All Except Legend

Check for pinched, cracked, blocked or broken vacuum hoses. Check that fuel pressure rises by disconnecting vacuum hose at pressure regulator. If fuel pressure does not rise, pinch return hose 2 or 3 times. If fuel pressure is not within specifications, replace regulator.