Dodge RAM TRUCK 1500 1995 Service Manual page 1136

14 - 54 GENERAL DIAGNOSIS—EXCEPT DIESEL
B R
(6) Verify that generator output wire, generator
connector and ground wire are firmly connected to
the generator.
(7) Inspect the system body grounds for loose or
dirty connections. Refer to Group 8, Wiring for
ground locations.
(8) 3.9L/5.2L/5.9L Engines: Verify positive crank­
case ventilation (PCV) valve operation. Refer to
Group 25, Emission Control System for additional in­
formation. Verify PCV valve hose is firmly connected
to PCV valve and manifold (Fig. 6).
8.0L V-10 Engine: Verify firm connections at fixed
orifice fitting and connecting tube (Fig. 7).
COIL
J [CONNECTOR J92I4-7
Fig. 3 Ignition CoU—3.9U5.2U5.9L LDC-Gas Engine
COIL
CONNECTOR
Fig. 4 ignition Coil—5.9L HDC-Gas Engine
3
Fig. 6 PCV Valve and Hose Connections—3.9U5.2U
5.9L Engines—Typical
VACUUM
HE
E N G I N E
- C Y L I N D E R ^
s N U M B E R
COIL
" M O U N T I N G
BOLTS (8) J948D-6
Fig. 5 Ignition Coil Packs—S.OL V-10 Engine
sition sensor wire connector (at the distributor) is
firmly connected to harness connector. Inspect spark
plug condition. Refer to Group 8D, Ignition. Connect
vehicle to an oscilloscope and inspect spark events
for fouled or damaged spark plugs or cables.
' J9414-64
Fig. 7 Fixed Orifice Fitting Hose Connections—8. OL
V-10 Engine—Typical
(9) Verify that the fuel line, vacuum hose and elec­
trical connector are firmly connected to the fuel
pump module. These can be inspected from over the
top of the left-rear wheel.