Not at all.
Its located where your left foot would be if you were driving ( upper left corner under the dash).
The 1979-1985 Eldorado with the Bairritz option
6
Depends on overall condition, mileage, options, etc...
Drive a couple miles and it will show a different number.
Should be that small pedal on the very left underneath the dash.
It is located under the hood on the passenger side, it screws into the evaporator case.
Its located where your left foot would be if you were driving ( upper left corner under the dash).
Check the fiber optic cable. See more specific answer in question above.
1979-1985 Cadillac eldorado
yes it is needed the engine doesnt produce enough vac. on its own to run brakes and a/c