Samurai 4WD L4-1324cc 1.3L SOHC 5 Carb 8V (1986)
Fig. 18 Checking mixture control valve operation
Fig. 19 Checking jet operation
Testing
DECELERATION MIXTURE
CONTROL SYSTEM
1.
Check all hoses for pinholes, cracks or damage. Replace if necessary.
2.
Start engine and allow to reach normal operating temperatures.
3.
Disconnect hose (1), Fig. 18, then reconnect hose. Ensure air is drawn into MCV. At this time, engine will idle rough or die. This is normal.
4.
Remove jet, Fig. 19, then blow air into pipe (1) and ensure air comes out pipe (2). If not, replace jet.
