AW 150 Ramcharger V8-360 5.9L (1985)
Choke Temperature Control Switch: Customer Interest
Choke - Hard Hot Engine Restarts
Models
1985-1986 Light Duty "B-D-W" Federal Trucks With 5.9L Engines
Subject
Hard Hot Restarts
Index
DRIVEABILITY
Date
February 22, 1988
No.
18-04-88
P-641
(C18-03)
SYMPTOM/CONDITION
Partial choke closing, resulting in a rich condition causing hard hot restarts in cool ambients, along with black smoke from the tailpipe.
DIAGNOSIS
With the engine warm, remove the air cleaner and verify that the choke blade is partially closed. If closed, continue with repair procedure. If not, refer to
the proper Diagnostic Test Procedure.
PARTS REQUIRED
ALONG WITH THE PACKAGE LISTED BELOW, IT WILL BE NECESSARY ORDER AN AIR HORN GASKET FOR ADJUSTING THE FLOAT
LEVEL.
1985-1986 "B" Vans Driveability Package PN 4419449
Consisting of:
1
Vacuum Harness
PN 4324484
1
T.I.D.C. Valve
PN 4268716
1
5-Port CVSCC Valve
PN 4307895
1
Cable Assembly
PN 4362459
1
Authorized Modification Label
PN 4275086
1985-1986 "D" & "W" Trucks Driveability Package PN 4419450
Consisting of:
1
Vacuum Harness
PN 4324485
1
T.I.D.C. Valve
PN 4268716
1
5-Port CVSCC Valve
PN 4307895
1
Cable Assembly
PN 4362459
1
Authorized Modification Label
PN 4275086
To be ordered separately:
3/16" Vacuum Hose
PN 4026511
REPAIR PROCEDURE
This repair involves the elimination of the choke control switch, the addition of cold trapped spark, and a float level adjustment.
