0
I can only think of one reason you would have the vacuum pump and that is because you have a diesel engine in your caddy. The Oldsmobile diesels they used in these cars had vacuum pumps located in the rear of the engine in the same location you would expect to see a distributor. The vacuum pump was used to operate the cruise control and the climate control system. It also released the parking brake when you moved the shift lever and provided vacuum to the transmission.
What else can I help you with?
How do you find fuel pump relay on 1994 Cadillac deville?
trying to find fuel pump relay on my 1994 cadillac deville
Where is the fuel pump relay located on a 1993 Cadillac DeVille sedan?
Where is the field park relay on a 1993 Cadillac Deville
How do you remove a smog pump on a 1984 cadillac sedan deville?
Get a carb. and you can eliminate alot of the unwanted mess in the engine bay.
Where is oil pump located for 95 cadillac sedan deville?
The oil pump on a 95 Cadillac DeVille sedan is located under the oil pan. The oil pan must be removed to access the pump.
Did the 1979 Cadillac come with a vacuum pump?
NO vac pump in the '79 87&89 Brougham 85-87 deville 89-93 deville 86-86 eldorado 85-87 fleetwood 89-93 fleetwood 86-86 Seville
How do you you change a water pump on a 1993 cadillac deville?
see answer given on how to change water pump on 92 deville. Same car.
Where is the fuel pump located on a 1999 Cadillac DeVille?
in the tank
Where is the fuel pump on a 1992 Cadillac Deville?
It Is In The Fuel Tank
Where is the fuel pump relay on a 2000 cadillac deville?
TRUNK
Where is the fuel pump fuse on a 1984 Cadillac coupe deville?
it's in the fuse box under the dash( left side ) clearly marked "fuel " or fuel pump" or "fuel run"
Where is the fuel pump located on a 95 cadillac deville?
in the fuel tank
Where is the fuel pump located on 1999 cadillac deville?
in the gas tank
