Question about 1999 Cadillac DeVille

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How to repair a front pump seal on a '99 cadillac deville concourse

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  • 601 Answers

You did not specify which pump. If it's the water pump, you will probably need to replace it, as it is probably the shaft, not a pump housing seal, that is leaking. If it is the housing seal, you will still need to pull the pump to replace it - there is a special tool for this.

Posted on Jan 02, 2017

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Posted on Jan 02, 2017

chiquititas
  • 1010 Answers

SOURCE: 1994 Cadillac DeVille Concourse - Runs rough?

The "check engine" light will "light" when there is a malfunction in the engine management system. The fault code is then stored in the computer. The computer must be scanned to retrieve these stored faults to pinpoint the malfunctioning component. We recommend buying your own scanner and doing it yourself. With a pocket scanner you can check for fault codes to find out why the light came on in the first place. You can clear your cars trouble codes after you replace the malfunctioning sensors.

Posted on Jun 26, 2008

wracefans24
  • 1985 Answers

SOURCE: how do you remove transission on a 2003 cadillac deville

rebuilding the transmission will not correct an axle seal problem,thats a waste off money,have no idea where you got your previous seals but you need to get the seal at NAPA this time,and replace the left side cv shaft "This is the only thing that would ruin a seal" because of wear or burrs on the part that the seal rides on.And have another shop do the job,just in case the mechanic or who ever is putting them in,is ruining the seal by mis installation.

Posted on Jan 07, 2010

arauzvictor1
  • 466 Answers

SOURCE: my 94 cadillac deville concourse is overheating i

You have to see if the fan works, see the thermostat, check if you have no drain coolant.Nota You should vary the thermostatato.Gracias good luck and I hope your comment ...

Posted on Jan 28, 2010

  • 395 Answers

SOURCE: my 99 cadillac deville concourse is leaking

check is with a radiator tester to find leak it hooks on to the radiator where the cap is you pump it up and see if the pressure gauge goes down and it will let you hear or see where it's coming from. if you cant get one check all hoses and the thermostat housing.

Posted on May 22, 2010

  • 176 Answers

SOURCE: how do put freon in a cadillac deville concourse

the answer is simple. you DO NOT!! Even a \licensed mechanic can not if the situation doesn't warrent it. These situations are controlled by the EPA to reduct ground water contamination and putting OSONE IN THE AIR.

Posted on Jun 20, 2010

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I have a 98 Cadillac deville concourse im trying to change my water pump out the special socket I have keeps slipping off of the old water pump so I cant get it loose is there anything I can do


try a large pair of channel locks to remove the old pump, you are not worried about messing up the old pump, it is already bad, you just do not want to mess up the housing.

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Hello: This model has a Northstar engine. The starter is under the intake manifold, you first have to remove the silver cosmetic cover then the intake manifold. Please disconnect the battery first.

Jan 27, 2011 | 1994 Cadillac DeVille

1 Answer

How do i know if my shocks are shot on my 1998 cadillac deville concourse? the back of the car is in the air,and should It sway after I hit a bump??


Hello bagman.... Drive into any auto repair garage, such as an AAMCO repair shop and ask for a free estimate on this repair. A mechanic will come out to your vehicle and test the shocks for you. Since the back of the car is up in the air, it is likely that the front shocks are bad. Shop around and get firm estimates because the charges for this repair vary a great deal from one shop to the next. Joe

Thanks for choosing Fixya!

Jan 07, 2011 | 1998 Cadillac DeVille

1 Answer

How do put freon in a cadillac deville concourse


the answer is simple. you DO NOT!! Even a \licensed mechanic can not if the situation doesn't warrent it. These situations are controlled by the EPA to reduct ground water contamination and putting OSONE IN THE AIR.

Jun 20, 2010 | 1999 Cadillac DeVille

1 Answer

My 99 cadillac deville concourse is leaking coolant but don't know where its coming from, I replace the radiator and its still leaking


check is with a radiator tester to find leak it hooks on to the radiator where the cap is you pump it up and see if the pressure gauge goes down and it will let you hear or see where it's coming from. if you cant get one check all hoses and the thermostat housing.

May 22, 2010 | 1999 Cadillac DeVille

1 Answer

My 94 cadillac deville concourse is overheating i get heat and the pump is pumping


You have to see if the fan works, see the thermostat, check if you have no drain coolant.Nota You should vary the thermostatato.Gracias good luck and I hope your comment ...

Jan 28, 2010 | 1994 Cadillac DeVille

1 Answer

Fuel pump fuse short proabably bad harness


Check for a clogged fuel filter. A clog could cause a pump to fail.

Mar 22, 2009 | 1996 Cadillac DeVille

1 Answer

1994 Cadillac DeVille Concourse - Runs rough?


The "check engine" light will "light" when there is a malfunction in the engine management system. The fault code is then stored in the computer. The computer must be scanned to retrieve these stored faults to pinpoint the malfunctioning component. We recommend buying your own scanner and doing it yourself. With a pocket scanner you can check for fault codes to find out why the light came on in the first place. You can clear your cars trouble codes after you replace the malfunctioning sensors.

Jun 26, 2008 | 1994 Cadillac DeVille

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