Vacuum diagram for a 1985 Mercury Capri 5.0L?

Answer 1

Several ways to go about this. First off the specific vacuum diagram depends on lots of variables like engine, transmission, options (A/C, cruise control, etc) and emission equipment used as in CA emission package or not. Automakers have also been known to make mid-year equipment changes that can change vacuum routing. So I will start with the best option and work downward.

1) Emission Sticker

There should be an emission sticker in the underside of the hood that has the specific vacuum diagram for your car. This is the best way provided the hood or engine has not been replaced. If it has been painted over you can try finding it on the passenger side near the front on a flat surface with the label running sideways.

2) Repair Manual

Chilton's Total Car Care repair manual has diagrams for most of the different models and popular options. Helm also puts out an electrical and vacuum troubleshooting manual that I believe has a more complete list of diagrams in it.

3) Online Forum

Join an online forum specializing in late model Mustangs and ask them. I bet someone has something close to your car and that they could send you a picture of their underhood emission sticker. May not be perfect but might give you the information that you need. People on these forums are generally very friendly and helpful. Both www.mustanggt.org or www.foureyedpride.com should be able to help you.

4) Dealership

If you ask nicely, and they are feeling generous that day, your local dealership could look it up for you and print it out. However not all dealership may be willing to do this. If you already have a good relationship with them they probably will, if not it is a gamble.

Think that is about all I can come up with. Pretty sure somewhere in there you will find your answer. Good luck! :-)