Navistar INTERNATIONAL DT 466 User Manual

6 PERFORMANCE DIAGNOSTICS 265
Fuel P ossible Causes (cont.)
High fuel pressure (pulsating fuel pressure)
• Debris in the fuel reg ulator v alve
• Inoperative fuel pressure regulator valve.
• Combustion gases leaking into fuel system
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.

Navistar INTERNATIONAL DT 466 Specifications

General

Brand	Navistar
Model	INTERNATIONAL DT 466
Category	Engine
Language	English