the emissions pump and system pull some of the exhaust out of the pipes and send it back to the air cleaner (reusing the air in the exhaust) and i guess that way it polutes less
Vacuum hose diagram for 1959 chevy truck, wiper motor?
Call around the repair shops and see if they have AllData or Mitchell information systems.
Disconnected or plugged air duct? Vacuum acutated motor not working - due to a vacuum leak or defective motor?
A diagram for a vacuum system of a 1976 440 Dodge motor home can found in its maintenance manual. It can also be found in its repair manual.
go to chevythunder.com, they have exactly what you are looking for
Check for vacuum leaks under the hood. The vent contols need vacuum to operate.
Probably not, but it will certainly cost in fuel, performance and excessive emissions.
The motor mounts hold the engine in place, but to not cause shifting issues. The rough shifting is caused within the transmission system, either electrical, vacuum related, or inside of the transmission.
No emissions.
it goes to the purge valve in the back of your motor.
system running hot fans not running
Diagrams are usually located on a sticker under the hood. If not, get a motor manual with vacuum diagrams in it.