A vacuum diagram shows in detail where are the air lines go on a car. A 1.6 liter Honda Civic engine uses many vacuum lines and the diagram will specify where all the lines are routed. This helps find air leaks on the engine.
where can i find a vacuum line diagram for 1989 ford 2.9 liter engine
1984 Chevrolet camaro z28 vacuum diagram 5.liter
You can get a vacuum diagram for a 1994 Mercury Cougar 4.6 liter in the Chilton's manual for that year and model. You can also find the diagram online at All Data DIY and at Engine Guy online.
You can find a one line vacuum diagram for 1997 Nissan 1.6 liter engine in the owner's manual. You can also find it at various auto stores.
Look on the underhood sticker.
Look for the diagram sticker on the underside of the hood!
its on the under side of the hood on a sticker
A vacuum hose diagram for a 5.7 liter 350 Tbi is available through a factory service repair manual. These manuals are readily available to be downloaded from online forums and car websites.
i found the diagram in the chiltons repair manual
A diagram should be affixed to the underside of the hood, toward the front, and on the right side.
You can find a vacuum diagram for your 1987 2.4 liter nonturbo engine in most service manuals. The service manuals can be found at your local library.