TROUBLESHOOTING PROCEDURES - CONTINUED
Table 1. Engine Troubleshooting Procedures - Continued.
TEST OR INSPECTION
(White or Blue Smoke) - Continued.
Cold start heater is used only when ambient temperatures are below
32F (0C). If cold start heater was not operated when malfunction
was noted, skip Steps 4 through 7.
If cold start heater and area of intake
4. Check cold start heater operation.
Turn engine start switch and
manifold around cold start heater are
starting aid switch to ON
not warm, turn off battery disconnect
positions for not more than 20
switch and go to Step 5.
seconds. Turn engine start switch
and starting aid switch to OFF
position. Check cold start heater
and area of intake manifold
around cold start heater for