its under where the fuse box would go on driver side u have to stick your Dow ther you will see it.
relays just plug in to the fusebox
A 2002 Mercury Cougar 2.5 liter plug wire diagram can be purchased from your local Mercury Cougar. It can also be found at most auto parts stores.
.054
it does have one it has a coil on plug system or my even have a coil pack with the ignistion wire coming from it
You can find the correct firing order for your 1987 mercury cougar at www.coolcats.com, it is a website dedicated to the cougar and thunderbird.
Spark plug order? there is no such thing.
yes its on the bottom of the tranny
Plug in your seatbelt.
under glove box
On a 1992 Mercury Cougar ( which is OBD I , EEC IV ) There should be an EEC TEST connection in the engine compartment
According to one of Fords websites : For a 1969 Mercury Cougar ( all factory available engine sizes ) ( .035 inch spark plug gap )
0.054 for 1999 to 2001 V6.