Depends on what year and vehicle you have but it could be the carburetor or the throttle body.
That would be part of the crankcase ventilation system. I guess you could call it the air filter housing to engine crankcase ventilation tube.
Air Filter housing.
0D9723
3901462M1
there called mass air flow sencer.
it can be that the air filter is clogged and is blocking the air. it can easly be fix by taking the front part of the air conditioning off and checking the filter.
Today (6/20/12) after my CARMAX 52,000 Maintenance was completed I had a note on the invoice that my cabin air filter was dirty and needed replacement. I asked why they did not replace it and was told they did not carry the part. I checked on line for the filter and received information that the part number was PC5082 for the 'Cabin Air Filter - 1996 - 2008 Mercury Sable' $6.99. I called my local Ford Dealter 'Liberty Ford 410-655-2000' to see what the cost of the part and installation was and was told that the 2008 Mercury Sable does not have a Cabin Air Filter. So your guess is as good as mine.
yes its called the cabin air filter
nope
The Generac 0D9723 air filter takes the place of the D3262 (0D3262) air filter. This part fits 760 and 990 portable generators.
Yes. Airflow through the filter is determined by area and resistance. The bigger the filter area, the smaller the amount of air that has to pass through each part becomes. With a big filter area, and each part only having to let through a little air the air flow through the filter can be bigger. And allowing more air into the engine can make it run better.
YesYes