2003 CHRYSLER CARAVAN oil viscosity

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Page 15 of 2177

CHRYSLER CARAVAN 2003  Service Manual API SERVICE GRADE CERTIFIED
Use an engine oil that is API Certified (GF-3).
Mopartprovides engine oils, meeting Material Stan-
dard MS-6395, that meet or exceed this requirement.
SAE VISCOSITY
An SAE

Page 19 of 2177

CHRYSLER CARAVAN 2003  Service Manual NOTE: Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
DESCRIPTION - FUEL REQUIREMENTS -
DIESEL ENGINE
WARNING: DO NOT USE ALCOHOL OR GASO

Page 1185 of 2177

CHRYSLER CARAVAN 2003  Service Manual DIAGNOSIS AND TESTING - ENGINE DIAGNOSIS - MECHANICAL
CONDITION POSSIBLE CAUSES CORRECTION
NOISY VALVES 1. High or low oil level in
crankcase.1. Check and correct engine oil
level.
2. Thin or diluted

Page 1186 of 2177

CHRYSLER CARAVAN 2003  Service Manual CONDITION POSSIBLE CAUSES CORRECTION
MAIN BEARING NOISE 1. Insufficient oil supply. 1. Check engine oil level.
2. Low oil pressure. 2. Check engine oil level. Inspect oil
pump relief valve and spring.

Page 1259 of 2177

CHRYSLER CARAVAN 2003  Service Manual DIAGNOSIS AND TESTING - ENGINE DIAGNOSIS - MECHANICAL
CONDITION POSSIBLE CAUSES CORRECTION
NOISY VALVES 1. High or low oil level in
crankcase.1. Check and correct engine oil
level.
2. Thin or diluted

Page 1260 of 2177

CHRYSLER CARAVAN 2003  Service Manual CONDITION POSSIBLE CAUSES CORRECTION
MAIN BEARING NOISE 1. Insufficient oil supply. 1. Check engine oil level.
2. Low oil pressure. 2. Check engine oil level. Inspect oil
pump relief valve and spring.