Question about 2003 Cadillac CTS

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Oil leaks from the passenger side on a 2003 cadillac cts 3.2 v6 already put new valve cover gaskets its still leaking oil and leaks a lot what can it be

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I was told by the dealer that the 2003 CTS has plastic valve covers and they warp. To cure the leak you need to replace the valve cover.

JCH

Posted on Jan 26, 2011

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Check front crankshaft seal from under car, see if you see oil coming out of back of pulley.

Posted on Sep 01, 2010

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Posted on Jan 02, 2017

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SOURCE: How to clean out clogged sunroof drains?

Get some flexible (not solid core) single core electrical cable of a slightly smaller diameter to the drain hole and ease it into the drain hole. Don't force it just gently ease it in. If that doesn't work you can sometimes use an airline to blow it out.

Posted on Jul 20, 2009

c17hydro
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SOURCE: need firing sequence on the V6 3.2L

3.2L Engine Firing Order: 1-6-5-4-3-2

If you need a diagram, let me know.

Posted on Apr 25, 2009

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SOURCE: 2003 cadillac cts v6 3.2 liter. white smoke

u have a leak in the heater core the oily smell and mist is anti freeze sounds like a small leak because usually u would have a wet floor if it was large -two choices check and repair as necessary the core or can use an additive with a stop leak they usually work well on small leaks

Posted on Dec 14, 2009

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Does the 3.2 v6 CTS motor have to be pulled out of car to replace freeze PLUGS on block


2003 Cadillac CTS Spark Plug Change 3.2L V6 - YouTube

? 3:08
www.youtube.com/watch?v=8Pzcl-hJ9xQ
May 26, 2011 - Uploaded by Sandman Himself
2003 Cadillac CTS Spark Plug Change 3.2L V6 ... Cadillac CTSIntake Manifold Removal and Valve Cover Gaskets ... CheckEngine Light Flashing? ... CHANGING SPARK PLUGS AND WIRES GM 3.1/3.4 V6 - Duration: ...

Sep 28, 2015 | Cars & Trucks

1 Answer

2003 cts smells like its on fire


I had the same problem. The dealership said it was a dirty cabin air filter. An ace mechanic diagnosed it as a very small oil leak from the valve cover gasket heating up as it ran down the side of the engine. We replaced the gasket and the intermittent burning smell disappeared.

Feb 14, 2013 | 2003 Cadillac CTS

1 Answer

Oil smoke.coming from both sides of engine


Check your rocker cover gaskets for any signs of oil leaks. Oil leaking from your engine can contact the exhaust headers, or other hot parts of the engine and can burn, resulting in smoking and a burning smell.

Nov 03, 2012 | 2003 Cadillac CTS

1 Answer

Oil leak at valve cover replace gasket but still leaking


i have a 96 Honnda Passport. Oil was leaking from valve cover gasket. Replased gasket two times but still leaking . When my car stop runing i can see smoke cmming from under the hood. Please tell me what can i do to solve the problem.

Jan 04, 2011 | 2003 Cadillac CTS

1 Answer

Oil leaking on engine smoke coming into car.


Check that the valve cover gaskets are leaking. If they are, then replace them.
Also, check where the oil is coming from and replace any seals or gaskets that are
causing smoke to come into the car.

Nov 12, 2010 | 2003 Cadillac CTS

1 Answer

Oil leak unknown exact source but near top of engine


Hello: Check the back/side of the valve covers, they are bad to cause an oil leak, be sure to install new rubber wedges when you do the job.

Oct 30, 2010 | 2003 Cadillac CTS

1 Answer

There is a oil leak on driver side of engine leaking on exhaust. doesnt appear to have water in the oil or anything. any suggestions what the problem is


Check the valve covers, oil pump or head gaskets. Just because there is no water in the oil, doesnt have anything to do with a oil leak, unless you are noticing white or blue smoke out of the exhaust

Jan 10, 2010 | 2003 Cadillac CTS

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