RX8 2RTR-1.3L (2006)
NOTE:
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2006 model year and later vehicles have vacuum hoses attached to these ports for the PCV system. Disconnect these hoses from the lower
intake manifold ports one at a time when performing this procedure. These hoses do not need to be plugged once disconnected.
CAUTION:
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DO NOT attempt to service both vacuum ports at the same time. Perform procedure for front port, then perform procedure for rear port.
6.
Insert engine cleaner spray hose (B) into front port nipple (C).
7.
Attach engine cleaner spray hose to engine cleaner spray can nozzle.
8.
Have an assistant crank the engine. While cranking the engine, simultaneously depress the spray nozzle of the engine cleaner for a duration of 10
seconds. After 10 seconds, stop spraying and cranking at the same time. DO NOT depress accelerator pedal while cranking.
9.
Wait a minimum of 30 seconds and repeat STEP 6 for the same port.
10.
Reconnect vacuum hose or install vacuum plug to front nipple.
11.
Repeat STEPS 5-10 for rear nipple.
12.
Allow the engine cleaner to soak for at least 1 hour before starting engine.
