[Image of a vacuum hose diagram for a 1994 Buick Park Avenue]
The diagram shows the location of all the vacuum hoses in the engine compartment of a 1994 Buick Park Avenue. The hoses are color-coded to make it easy to identify them.
Here are some tips for reading the diagram:
* The vacuum hoses are shown in red.
* The vacuum sources are shown in blue.
* The vacuum components are shown in green.
* The arrows show the direction of the vacuum flow.
If you need to replace a vacuum hose, be sure to use the correct size and type of hose. The wrong size or type of hose can cause the engine to run poorly or even stall.
If you have any questions about the vacuum hose diagram, please consult a qualified mechanic.
