8.
Press
the
button to increases the time, or the
▬
button to decreases the time until
the
Time
LED display indicates 30 minutes. (Run time may be adjusted depending on
the condition of the vehicle’s fuel system.)
9.
Start the vehicle
to begin the fuel system cleaning process.
•
When the cleaning process is halfway completed (check
Time
LED display), step on the vehicle’s
accelerator quickly three or four times.
Then,
maintain RPM at 1500 - 2000 for 30 seconds.
•
If the vehicle is equipped with a
Cold Start Injector
, you may use a
Injector Pulser
to energize the
Cold Start Injector
a few quick times during the run cycle to clean it.
10.
When the run time expires, the cleaning is complete. The unit
will automatically shut
off and purge the pressure lines for five seconds. The
Cycle Complete
LED on the
control panel will illuminate, and the unit’s alarm will sound.
11.
DO NOT ALLOW
CIS
VEHICLES TO RUN OUT OF FUEL. TURN OFF THE
VEHICLE’S IGNITION IMMEDIATELY UPON COMPLETION OF THE RUN CYCLE.
12.
Turn the
Pressure Adjust
regulator counterclockwise on the unit
to open it. Press and
hold the
Fill/Purge
button for four seconds to relieve pressure from the output (
red
)
hose. Release the
Fill/Purge
button.
13.
Loosen the vehicle's gas cap to relieve fuel tank pressure, and then re-install cap.
IMPORTANT
Wrap a shop towel around pressure fittings before
disconnection to protect against residual fuel spray.
14.
Disconnect the battery leads, hoses, and adaptors. Return the vehicle's fuel
system to its normal operating condition by re-connecting the vehicle's fuel lines.
15.
Start the vehicle
and verify that there are no leaks.
16.
Test drive the vehicle for three miles immediately following the cleaning service to
flush all detergent from the vehicle's fuel and exhaust systems.
