5 HARD START AND NO START DIAGNOSTICS 169
• Ice in fuel lines
• Debris in fuel tank
• Cloudy fuel indicates unsuitable fuel grade for
cold temperatures.
• Fuel could be waxed or jelled. (usually Grade 2-D)
EGES-270-1
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
©August 2008 Navistar, Inc.