4. Start the engine, and open the Ball Valve slowly which be sure to make the
detergent into engine vacuum pipe very slowly. The flushing process needs
about 30 or 40 minutes.
5. Keep the engine speed up to 1000 rpm and press the accelerator every 3~5
minutes to make the engine speed up to 2000 ~ 3000 rpm and keep this
state for 30 seconds. Then keep idle speed.
6. Do the flushing procedures as above until to exhaust the detergent. Then
stop engine and reconnect the vacuum pipe.
7. Start engine as idle speed for about 5 to 10 minutes to exhaust the detergent
in the pipe.
The operating procedure of Throttle body and exhaust pipe flushing:
1. Pour the Throttle Body detergent into the bottle, and close the Ball Valve of
the fuel outlet pipe.Open the ball valve of the air inlet port and connect to the
compressed air. Adjust the air pressure to about
0.5MPa
（
5kgf/cm
2
）
and then
close the Ball Valve of air inlet port.
2. Connect the spray nozzle kit to the fuel outlet port of the CFS.
Spray nozzle kit
3. Remove the pipe ahead of throttle before flushing as shown.
