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Home >> Ford >> 2002 >> Taurus SES, 3.0 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 204 (Engine Controls - System & Engine Component Tests - 6.0L (99P F450/550) Diesel) >> Engine Performance Diagnostic Procedures >> Test 2: Sufficient Clean Fuel >> Possible Causes

Possible Causes

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Cloudy fuel indicates that fuel may not be a suitable grade for cold temperatures; excessive water or contaminants may indicate that tank and fuel system may need to be flushed and cleaned.