MotorVac Intake Cleaning System Procedures - Manual

Intake Cleaning System Procedures
Port Fuel, Tuned Port and CIS Systems
WARNING:
Extreme care must be taken when performing this
process. Failure to take the necessary precautions
may result in mechanical engine failure.
IMPORTANT:
Wear suitable OSHA approved safety goggles before
starting this or any other MotorVac CarbonClean Service.
1. Warm up vehicle to operating temperature.
2. Shut off vehicle.
3. Fill the ICS container with a MAXIMUM of 4 ounces of MotorVac detergent. ( See page B-10 in
Appendix B for ICS kit breaksown .)
4. Pressurize the container with shop air to a minimum of 80 PSI. Do not exceed 185 PSI.
5. Shake the ICS container to aerate the mixture.
NOTE:
If the ICS container has too much cleaner in it, there may not be
enough air volume to force the cleaner out with sufficient velocity
to contact the intake air plenum walls. Always be sure to
maintain at least 80 pounds of pressure in the ICS container.
6. Be certain that the ICS 30-inch spray tube is free from any kinks or bends.
7.
Attach the spray tube to the end of the ICS container.
8.
Measure the length of the engine air intake manifold by laying the spray tube outside the manifold.
9.
At the throttle plate, grip and hold the tube.
NOTE:
This will be the maximum length that the tube may be inserted into the manifold.