0
How do you know when a fuel pump on a Cadillac deville is gone bad?
Wiki User
∙ 11y ago
Open the fuel filler door and remove the gas cap. Listen at the fuel filler opening while a helper turns the ignition on but does not start the engine. The pump will run for a few seconds and then shut off. If you do not hear the pump check the fuel pump fuse and the fuel pump relay. If they are good then the pump is more than likely defective. If you hear the pump then you know it is running but that does not mean it is pumping fuel. A fuel pressure test will verify the condition of the pump. Be sure and replace the fuel filter.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do you replace the heater core on a 1996 Cadillac Deville?
how do you change the heater core on a 99 cadillac deville? I need to know, "Kaiser."
Cadillac deville fuel diagram i need to know what the part that clips to the motor on the fuel injector on top it hold the injector in place.?
the part attached to the top of the fuel injector is called the fuel rail
How do i know if my fuel pump needs to be changed on a 90 cadillac deville?
If, with power applied, the pump provides sufficient fuel pressure at sufficient volume, then it does not need to be replaced. Otherwise, it does.
Where can i find parts for a 92 deville?
I don't know much about cars but a Google search came up with these,http:/wwwzperiodzpartstrainzperiodzcom/ShopByVehicle/CADILLAC/DEVILLEhttp://www.parts.com/cadillac/1992-cadillac-deville-parts.cfmOr ask this forum,http://www.cadillacforums.com/forums/cadillac-deville-1985-2005-including-1985/185903-92-deville-starter.html
How do you change the front rotors on a Cadillac deville?
we are trying to take the rotors off on our 98 cadillac deville but we do not know which way to turn the bolts? Does anyone have info for us....
How many gallons fit in a 1990 Cadillac Deville?
I have a 90 Coupe DeVille and I the digital readout said 1 gallon and i put a little more than 15 gallons in, but i dont know how accurate it is. Answer The 90 Cadillac DeVille holds 18 gallons of premium fuel. I have found the digital fuel monitor system to be very accurate within a tenth of a gallon most of the time but it will read F (full) anywhere above 15 gallons.
What is the gas tank capacity of a 1987 Cadillac Coupe deVille 2 door?
It is important to know the capacity of a gas tank when owning a car. The 1987 Cadillac Coupe Deville has a gas tank capacity of 18 gallons.
How much would a new radiator cost for a cadillac deville?
Don't know what year you have, but the price for a radiator for a year 2000 Deville ranges from $200 to $300 on advanceautoparts.com
How do you know your fuel pump r going out in a 2003 cts Cadillac?
When you are having mechanical problems with your 2003 CTS Cadillac, you will know that your fuel pump is going out.
What is the correct temperature for a 1998 Cadillac DeVille?
I know ur fans kick-in @ 222 degress. Hope that helps
How do you know when you need to replace the computer on a 1995 Cadillac DeVille?
1995 concorse is making a ticking noise under the glove compartment
Where is the transmission located on a 1996 Cadillac DeVille; does the exhaust system have to be removed to replace the transmission?
just so you know everything has to be taken off the front end of a 96' DeVille to remove the transmission, includind the fenders.
