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these are on the front of the carburetor after the intake
Vacuum lines installed correctly? Vacuum ports on carb. working?
To properly connect all of the vacuum lines on a 1985 Parisienne, you will deed a vacuum system diagram. the diagram is in the vehicles service manual, which is available at most auto parts.
I have attached a link for the 91 B2200 vacuum diagram, it should be almost the same. Mazdatrucking.com is a great resource with lots of info on repairs.
Most vacuum lines are 1/4 inch, some that go into the bottom of the carburetor are 1/2 inch. Hope this helps
Go to this link and select your motor/carburetor... http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c152800cc478
1989 Tercel does not have a carburetor, it is Fuel Injected. Wrong. My 1989 Tercel has a carb.
Probably not. The backfiring is usually caused by a lean condition. Check all your vacuum lines and gaskets for leaks.
The best place to look is a service manual for the vehicle.
Vacuum lines supply vacuum for various functions.
the brake vacuum booster connects to the intake manifold all by itself and the PCV valve hose should hook directly to your carburetor.
The vacuum lines, in a 1993 Honda accord, are controlled by a vacuum pump. The vacuum pump regulates the proper pressure in the vacuum lines.