you can find it in a workshop manual
where is the vacuum diagram located on 1995 geo prizm
try www.autozone.com
At the Nico website
Look on the underhood sticker.
To connect the cruise control unit on a 1990 Volvo 240 to the vacuum hose, first locate the vacuum actuator, typically found near the throttle body. Attach the appropriate size vacuum hose to the actuator's inlet port, ensuring a tight fit to prevent leaks. Follow the other end of the hose to the vacuum source, usually a fitting on the intake manifold, and connect it securely. Finally, check for any leaks by testing the cruise control system after the connection is complete.
what do u want a diagram for I agree with the previous answer, you did not specify what kind of diagram you want. Vacuum, Electrical, firing Order etc. etc.
I need one for a 93 and I can't find one anywhere some one should help please
Autozone dot com.
haynes manual at parts store
i am growing taired of living once and of the world whill you at the othr
mikehunt
Under the hood neat the top of the radiator on the right as you look at it.