Holden Captiva 2.2 diesel : Big hall on the intake manifold

[@perryrhodan9595]

Good Job, Thanks for this video. What was the reason which cause such a hole?

[@b.k.automotiveservices9489]

Thanks. It seems like due to too hot EGR gas.

[@wayneyeng6]

would that be the same problem if i heard the windy noise when accelerating in drving between 2k to 3k and goes away

[@donwall9632]

@@wayneyeng6 check your swirl flaps, my actuator moves with a vacuum pump but the flaps were staying closed. this can sound like a air noise and not show up any DTC codes at times

[@FredricksonZak]

Mine started to hiss loudly under load (boost) the turbo spool is not as prominent as it was.

[@dumpy4289]

@@FredricksonZak same here! any resolutions?

[@irfanhaffianto324]

Can we replace the intake flap? Or replace intake manifold? My intake is fine, but the flap always close, I decide to remove it, but it cost the fuel consumption

[@bhejafry0.167]

Hi i want to do this job just asking intake bolts did you loose from top or bottom?

[@b.k.automotiveservices9489]

Sorry, I cannot remember that.

[@donwall9632]

Hi. Do you have to remove everything you did to remove the egr/cooler or was it because you removed the manifold as well? I want to remove the egr assembly but don't want to disassemble as much as you did

[@b.k.automotiveservices9489]

If you want to remove the intake manifold, you should remove the EGR system as well. To clean the EGR cooler, I had to take the EGR off.

[@donwall9632]

@@b.k.automotiveservices9489 just bore scoped the manifold and my swirlflaps are jammed closed, so new manifold.

[@iurivacula3997]

Заглушить EGR. Вихревые выкинуть