Bad fuel

Asked by Matthew Jul 29, 2016 at 08:38 AM about the 1997 Cadillac DeVille d'Elegance Sedan FWD

Question type: Maintenance & Repair

How do I get the fuel out of a 97 DeVille. Can  
pump it out or do I have to get underneath it
and syphon it. The cars been sitting 2 years

3 Answers
103,225

KenF answered 8 years ago

Two years isn't that long for fuel to sit. If it had good gas in it two years ago just run it, or put some fuel additive like dry-gas in it if you think it may have water in it. Plenty of fuel additive options too - octane boost, injector cleaners, etc. If you have to remove the gas, just disconnect the fuel hose at the filter and run the fuel pump, just be sure to have a good container ready to catch it.

Mark helpful
1,505

mayurs answered 8 years ago

Good video on how to get the fuel and other fluids out on a car that's been sitting for a while https://www.youtube.com/watch?v=1BiFpSkMbNQ

Mark helpful
45,205

jamnblues answered 8 years ago

get the gas out- DO NOT try to start it- gas with ethanol turns to gummy goo in just a short time of sitting- if you try to start it it will get all up in your fuel system- bad- I doubt if there is a drain on your tank, so go to the parts store and get a little hand pump- they are made for just this job-

Mark helpful

Your Answer:

Related Questions

  • Bad fuel 3 Answers

    How do I get the fuel out of a 97 DeVille. Can pump it out or do I have to get underneath it and syphon it. The cars been sitting 2 years

    1997 Cadillac DeVille d'Elegance Sedan FWD

    -

    Maintenance & Repair

  • 96 Cadillac Deville Security Light On, Won't Start - After Fuel Pump Went Bad and Was Replaced 1 Answer

    96 Cadillac Deville Security Light On, Won't Start - After Fuel Pump Went Bad and Was Replaced Hello, My 1996 Cadillac Deville has had hard first starts for a while. I didn't think much of it bec...

    1996 Cadillac DeVille Concours Sedan FWD

    -

    Maintenance & Repair

  • fuel pump 3 Answers

    has there been an historic failure of fuel pumps in Devilles? I have a 2003 DHS and I have heard that GM fuel pumps are notorious at failing at around 100,000 miles.

    2003 Cadillac DeVille DHS Sedan FWD

    -

    Maintenance & Repair

  • Fuel usage 1 Answer

    How much fuel does a 2002 DeVille use at idle

    2002 Cadillac DeVille

    -

    Maintenance & Repair

  • Fuel pump control module 2 Answers

    Fuel pump control module location on 2005 Cadillac Deville?

    2005 Cadillac DeVille DHS Sedan FWD

    -

    Maintenance & Repair

DeVille

Looking for a Used DeVille in your area?

CarGurus has 7 nationwide DeVille listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    4,090
  • #2
    tuff4x4
    Reputation
    3,110
  • #3
    Cynthiasmith
    Reputation
    2,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac Eldorado
4 listings
Used Cadillac Fleetwood
2 listings
Used Cadillac Seville
1 listing
Used Chevrolet Impala
8 Great Deals out of 110 listings starting at $1,500
Used Lincoln Town Car
7 listings starting at $9,995
Used Mercedes-Benz S-Class
11 Great Deals out of 229 listings starting at $10,800
Used Ford Mustang
62 Great Deals out of 1,288 listings starting at $4,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.