Air does not come out of an intake mainfold, because the intake manifolds are under a vacuum. Now exhaust manifolds, that a different story.
air mass flow sensor is fixed near inlet manifold.
Sounds like an air leak in the inlet hoses. check the inlet pipes from the air filter to the inlet manifold for splits
The Starter motor on a fuel injection Hyundai Pony/Excel is located below the inlet manifold coming from the injection system. It is difficult to access and the only way to get there is by removing the actual inlet manifold.
air leak to inlet manifold check small hoses the back of the inlet manifold if the hose is blocked with carbon clean it or replace and clean crankcase breather all of it.
the intake air temp sensor is in the inlet manifold
the inlet manifold could Be leaking so check the gaskets or the injector seals
it is located on the inlet manifold below throttle body you need to remove manifold and remove sensor from underside
in the middle, under the air intake manifold there is a black piece of plastic and the plugs are under there, the inlet manifold has to be removed as well...
exhaust or inlet manifold?inlet distributes fuel to all cylandersehaust collects gases from all cylanders and directs to one out let
On Left side of engine below the air inlet manifold in the area of #2 cyl.
intake manifold just beyond the throttle body
* it usually goes into the air inlet tube for your fresh air coming .