Step 1:
Push the air bleed valve on the back of the 3C. This will allow the air
pressure to vent to the atmosphere before removing the chemical reservoirs.
Step 2:
To remove and fill the 3 reservoirs on the back of the machine unscrew
the reservoirs counter clockwise. Look into the reservoirs and make sure
the chemical has all been delivered to the engine. Make sure 3C Chemical
A, B and C are put in the specific reservoir for Chemical A, B and C. Hand
tighten the reservoirs so the labels are facing you. NOTE: Do not cross
contaminate the chemicals.
WARNING: Do not use any other chemicals in
the 3C; immediate damage to the 3C will result.
Connecting your 3C to a vehicle
Step 3:
Find a common vacuum or induction port on the engine that is behind
the throttle valve. This should be the
Purge Control port
or PCV port. If
the engine is not equipped with a common port
DO NOT CLEAN
ENGINE.
This can, or will, result in engine damage.
The engine port
must allow equal chemical delivery to all the cylinders in the engine as
the chemical is being applied to the engine. On some engines there is a
sensor located in the center of the intake manifold, that will allow for
equal distribution, that can be used. If this sensor is a Manifold Absolute
Pressure (MAP) sensor and there is no Mass Air Flow (MAF) sensor on
the vehicle, then removing this sensor will not allow the ECM the data
needed to calculate the air weight.
IN THIS CASE DO NOT USE THIS
SENSOR PORT.
NOTE: THE VACUUM PORT MUST BE LOCATED
BEHIND THE THROTTLE PLATE.
Take the time to find a centrally
located induction port.
Something close to the throttle body,
preferably the purge port.
NOTE: Make sure the port you use opens
into the intake manifold and preferably straight through into the intake.
For example, new GM vehicles have the purge valve mounted directly
on the intake manifold. There is a 90 degree bend directly under the
purge valve. This is not an optimal location so you will need to find a
different port, such as the PCV port.
NOTE: never use a port that is
located on one side or on the end of the manifold as this will not allow
for an even chemical delivery and can, or will, damage the engine.
Note: if the engine is equipped with variable valve lift (valvetronic BMW,
MINI) unplug the Electric stepper motor.
This will put the system in
default. This will close the throttle plate so the engine can produce
vacuum. This will aid the 3C chemical with moving into the engine.
