Mazda cx5 kf 2.5L oil catch can installed at 27,000km, removed stock air box, using DIY aluminum pipe 3" CAI. Carbon buildup was very minimal on all values but i did clean it all up before installation.
Cleaned throttle body, mass air pressure, intake manifold etc.
Pcv value tube remain attached, use 12mm automotive hose connector join to 1/2" or 12mm 1.2meter length fuel line hose which connect to inlet of occ.
Intake manifold inlet with another 1/2" ,12mm, 1.2meter length fuel line hose to outlet of OCC with no breather. Everything runs perfectly no check engine code/light. Car feel new, no rough idle improve mileage. Highly recommended for gdi engine if u want to prolong your car engine life.
Link: https://youtu.be/46CqaeyCEtk part 1
Link: https://youtu.be/bw7Bse-cyCk part 2
Cleaned throttle body, mass air pressure, intake manifold etc.
Pcv value tube remain attached, use 12mm automotive hose connector join to 1/2" or 12mm 1.2meter length fuel line hose which connect to inlet of occ.
Intake manifold inlet with another 1/2" ,12mm, 1.2meter length fuel line hose to outlet of OCC with no breather. Everything runs perfectly no check engine code/light. Car feel new, no rough idle improve mileage. Highly recommended for gdi engine if u want to prolong your car engine life.
Link: https://youtu.be/46CqaeyCEtk part 1
Link: https://youtu.be/bw7Bse-cyCk part 2
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