EasyManuals Logo

Navistar INTERNATIONAL DT 466 User Manual

Navistar INTERNATIONAL DT 466
658 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #151 background imageLoading...
Page #151 background image
5 HARD START AND NO START DIAGNOSTICS 147
Cylinder mechanical lock (timing incorrect;
valve/piston contact)
Insufcient rpm
Low battery power
Starter motor problem
Incorrect oil viscosity
Cold temperature
Insufcient oil pressure
Oil gauge error on instrument panel (will not cause
hard start or no start)
Low oil level: oil leak, oil consumption, or incorrect
servicing
High oil level: in co rrect servicing, fuel in oil,
coolant in oil
Incorrect oil viscosity
Stuck oil pressure regulator
Scored or damaged oil pump/front cover
Engine Oil P re ssure (EOP) sens or biased
Incorrect EOP sensor
EOP circuit or sensor problems
Broken, missing, or loose piston cooling tubes
Missing, damaged, or worn bearing inserts
Missing, damaged, or worn camshaft bushings
Lifter missing (will also have performance
problems)
Excessive exhaust smoke with hard start or no
start concern
Poor fuel quality
Insufcient cylinder temperature
Loose injector
•Lowcompression
Inoperable inlet air heater system if equipped
Excessive air inlet or exhaust restriction
Damaged injector split tip
Base engine t iming incorrect
Combustion leak to fuel
No exhaust smoke / cylinders not receiving fuel
Fuel supply system concern
ECM an d IDM comm u nication failure
ICP sensor bias high (above 3.45 MPa [500 psi])
Combustion leak to fuel supply (fuel rail)
Base engine t iming incorrect
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.

Table of Contents

Other manuals for Navistar INTERNATIONAL DT 466

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Navistar INTERNATIONAL DT 466 and is the answer not in the manual?

Navistar INTERNATIONAL DT 466 Specifications

General IconGeneral
BrandNavistar
ModelINTERNATIONAL DT 466
CategoryEngine
LanguageEnglish

Related product manuals