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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE> 13B-343 STEP 19. Check for leaks in the evaporator line from hose from hose J to hose K. Q: Can the leaks be pin pointed? YES : Replace that hose, and go to Step 32. STEP 20. Check for clogging in the evaporator line from OPEN, and set the vent valve to CLOSED. Turn the pump (3) Air should pass through hose G. Q: Does air pass through hose G? YES : Go to Step 24. AC002033 AB HOSE K HOSE J OPEN OPEN CLOSED CLOSED Pressure Vent ACX01806 AC002029 AB HOSE G |