Chrysler 1991 - 5.9 L DIESEL ENGINES; GENERAL INFORMATION

5JL (DIESEL) ENGINES 9 - 1
5JL DIESEL ENGINES
CONTENTS
page page
ENGINE DIAGNOSIS ...................... 3 GENERAL INFORMATION 1
ENGINE SERVICE PROCEDURES .......... 12
GENERAL INFORMATION
The 5.9 Liter (359 CID) Cummins Turbocharged/In-
tercooled six-cylinder diesel engine is an In-line
valve-in head type (Fig. 1). The cylinder block and
head are cast iron.
This engine is designed for No, 2 Diesel Fuel. Only
use No. 1 Diesel Fuel where extended arctic condi-
tions exist (below -23°C or ~10°F).
The cylinders are numbered from front to rear (1,
2, 3, 4, 5 and 6). The firing order is 1-5-3-6-2-4 (Fig.
2). • "
1 —5—3—^-2—4 .
00000O
J898D-10
Fig. 2 Engine Firing Order
Engine lubrication system consists of a gerotor
type oil pump and a full flow oil filter with a bypass
valve.
Fig. 1 Six-Cylinder In-line Engine