Question about 1990 Cadillac Deville
I think the fuel pump is out but i dont feal like droping the fuel tank is their another way to replace it or to bypass it or even to check to see if its even out or is their a reset switch and where is the relay
Fuel pump relay is in engine compartment on drivers side under the flap the two relays that are together ,it is the bottom relay,,u cant by pass.if relay is good ,if it clicks when turning over and key on and off (it should click and go off if key is turned on) then use a test light and ground it find wires going to top of tank and probe wire have some one turn key on ,it should light up test light and go off ,if this happens ,replace fuel pump
Posted on Jul 03, 2009
Where is the fuel pump locate on the 1991 cadillic sedan deville
Posted on Aug 20, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 04, 2013 | 1987 Cadillac DeVille
Mar 21, 2011 | 1988 Ford F 150
Dec 06, 2010 | Cadillac DeVille Cars & Trucks
Oct 31, 2010 | 1991 Cadillac DeVille
Sep 10, 2010 | 1985 Cadillac DeVille
Jun 07, 2010 | 1992 Cadillac DeVille
Mar 02, 2010 | 1996 Chevrolet Suburban
Dec 25, 2009 | 2002 Chevrolet Astro
Dec 15, 2009 | Cadillac DeVille Cars & Trucks
Feb 17, 2016 | 1990 Cadillac Deville
1,496 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: