79 cadillac Deville

Asked by Guru9XM3CR May 29, 2021 at 06:47 AM about the 1979 Cadillac DeVille Convertible

Question type: Maintenance & Repair

I have a 79 Cadillac Deville with a 425 want to know to change the oil pump do
you have to drop the oil pan ?

1 Answer
157,615

James answered 3 years ago

Be sure to pack the new oil pump with Vaseline before you install it. The pump needs to be primed and if you don't use the Vaseline you won't have any oil pressure. Hope that helps! Jim

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 79 cadillac Deville 1 Answer

    I have a 79 Cadillac Deville with a 425 want to know to change the oil pump do you have to drop the oil pan ?

    1979 Cadillac DeVille Convertible

    -

    Maintenance & Repair

  • 1995 Cadillac DeVille 2 Answers

    How do I crank up my 95 Cadillac DeVille after both airbags have been deployed because the only thing it do wen I turn it over is click

    1995 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 1996 Cadillac DeVille 3 Answers

    Why do my 1996 Cadillac DeVille keep saying check coolant level

    1996 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 1997 cadillac deville 5 Answers

    We have a 1997 Cadillac deville and need an alternator are there any other vehicles or years that are interchangeable

    1997 Cadillac DeVille

    -

    Maintenance & Repair

  • Over heated 2000 Cadillac Deville 1 Answer

    My 2000 Cadillac Deville is getting over heated I have a new radiator what else could it be? Water pump, thermostat?

    2000 Cadillac DeVille

    -

    Maintenance & Repair

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 Seville
1 listing
Used Cadillac Fleetwood
2 listings
Used Lincoln Town Car
7 listings starting at $9,995
Used Chevrolet Impala
9 Great Deals out of 107 listings starting at $4,632
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Chevrolet Monte Carlo
7 listings starting at $3,000

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.