Pickup 2WD L4-2.0L SOHC (1983)
5.
Check engine curb idle speed and ignition timing Adjust if necessary to values in Table I.
FIGURE 3
6.
Disconnect the air cleaner fresh air duct from the air cleaner. Insert the supply hose from the propane bottle into the air cleaner
approximately four inches. Figure 3.
CAUTION
Make sure both valves on the propane bottle are fully closed and the bottle is upright and in a safe position from falling, etc.
7.
Open the propane main valve. Slowly open the propane control valve. Note change in idle speed. Fig. 3.
NOTE
Too much propane will reduce idle speed.
