Question about 2000 Cadillac DeVille

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I have 2000 cadillac deville and it has a oil leak what all could it be r coming from

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The carb clutch is slipping in it,

Posted on Nov 29, 2012

  • Lorenzo Townes Nov 29, 2012

    where can i find the crab clutch..



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Posted on Jan 02, 2017

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SOURCE: changing the thermostat 2000 cadillac deville

The pressure they work within is usualy information on your radiator cap or owners hand book.Your thermostat should be a 180 degree but can vary The 180 is in reference to the heat required to open them so water can flow through and be kept at a more or less constant 180.There are other temp ranges for a wide variety of applications and 180 is the standard one for most vehiclesThe radiaor and water system is pressurised to lower the boiling point of the water The higher the pressure the lower the boiling point

Posted on Feb 15, 2009

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SOURCE: whath does "service engine soonmeans"

SERVICE ENGINE SOON and SERVICE ENGINE NOW are 2 amber warning lights pertaining to the vehicles computers.SERVICE SOON advises you of a problem, although not an emergency should be attended to promptly. Your technician can trace the problem by accessing fault codes through the climate control panel. SERVICE NOW indicates a more severe problem which will most likely precipitate a failure / breakdown. The CHANGE OIL LIGHT indicates by time and mileage is a separate light.

Posted on Mar 20, 2009

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SOURCE: 2000 cadillac deville check coolant message comes on but coolant

the sensor in the anti freeze bottle some times it sticks some times a light tap will loosen it up but some times you need to replace it

Posted on Apr 05, 2009

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SOURCE: 1996 Cadillac Deville overheating- head tested, no

remove pump and check that the imèller which is plastic hasnt seperated from drive shaft

Posted on Jul 16, 2009

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SOURCE: cylinder 6 misfire for 2000 cadillac deville 4.6 liter engine

check out this tool. Brand new on the market and it quickly can diagnose a misfire from the plug or the coil pack. Here's their website

Posted on Sep 03, 2009

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Are you sure its oil? If you bought it used someone probably added Bars Leak or some other cooling system sealer which can appear as oil. Cadillac Northstar engines are well known for cooling system problems, and that is usually the first step people take. If it is oil that could indicate an intake manifold leak or a head gasket leak, although it usually results in coolant in the oil, not the other way around.

Feb 15, 2017 | 2000 Cadillac DeVille

1 Answer

My 1997 cadillac deville, northstar w/85, regular oil changes, burns almost 2 quarts of oil every change. It is not leaking.

If your car is losing oil, and if there is no evidence of oil leaking, there is no question that it is either losing it through piston rings or through the head (head gasket or valve guides).
Best thing to do is use a HEAVIER WEIGHT oil than specified for the vehicle when new, regularly monitor your oil level and be sure it never falls below one quart low, and consider having the engine overhauled when you start noticing a performance deficit or hear mechanical noise (such as rod knock) from the engine.

Apr 18, 2014 | 2003 Cadillac Deville

1 Answer

Have a 2000 cadillac deville with north star engine. Had oil leaks fixed back in 2009 and no leaks of any kind since but it uses oil like crazy to me and it smells like oil when you start it up and drive...

First, your oil consumption could possibly be a bad PCV Valve if it sticks open, it will **** oil out and pass through air filter, engine and out through exhaust w/little or no smoke. The whining noise sounds like a vac leak, check all small vac lines in and around intake manifold. A vac leak could also be contributing to your oil consumption problem.

Feb 21, 2011 | 2000 Cadillac DeVille

1 Answer

Why would my 1995 cadillac deville be leaking oil?

The most common cause of oil leaks in 4.5L cadillac is oil pressure switch.

Jan 27, 2011 | 1995 Cadillac DeVille

1 Answer

Why is my car leaking oil its a 1995 cadillac deville sedan with 108k on it

because it is 15 years old. Engine seals dry out and deteriorate over time. Just a guess, but I'll bet the oil is coming from your main seal or valve cover.

Mar 17, 2010 | 1995 Cadillac DeVille

2 Answers

Several quarter sized leaks on a 93 cadillac deville?

Check the filter to make sure it the right one and on tight. Do not drive without oil. Engine will seize-up.

Mar 24, 2009 | 1993 Cadillac DeVille

1 Answer

2003cadillac deville uses to much oil

Regular Oil Changes with the recommended oil type for your car and area are a must or seals will get weak and oil will leak!

You may have a leak!

Do you change your oil regularly?

Even if you haven't put on the miles, you should change your oil every 3 to 6 months to keep the seals renewed.

If you haven't changed your oil on schedule, do so immediately!
Also check for any oil leaks around gaskets, filter, and oil plug.

Get back to me with answers to above so I can assist further.


Feb 27, 2009 | 2000 Cadillac DeVille

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