Question about 2002 Daewoo Leganza

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Oil in throttle body.

My 2002 Daewoo Langanza turns over but doesn't start and has oil in the throttle body. Please tell me my car is repairable!

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Head gasket leaking

Posted on May 30, 2009


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Taurus 2002 idle

most have an idle stop screw thats adjustable with a phillips screwdrivewr or a nutdriver head..need to adjust this to between 750-800 minimum..your oil light will go out and proper rpm on the alternator will be achieved..

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I have a 2002 trailblazer. The car stalls now for whatever reason.

The throttle body needs to be cleaned, grime in this area prevents the throttle plate from closing completely and allowing air to enter, making the air/fuel mixture lean. Make sure to clean the front and back sides of the throttle body. Also, disconnect the battery during the cleaning process to allow the computer to reset and relearn to the cleaned throttle body.

Mar 04, 2013 | 2002 Chevrolet TrailBlazer

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2001 daewoo leganza water is entering to the oil could the throttle body gasket need replaced?

No has no way to internally get water into engine. Most likely head gasket, in some cars the intake gasket could leak coolant into the crankcase.

Jan 29, 2011 | Daewoo Leganza Cars & Trucks

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My vehicle would not start this morning. After turning the key in the ignition, the engine turns over and all the lights work, but then the car shuts off. No check engine light is on. I am thinking that...

My car was doing the same thing, just today I took the day off and my neighbor, which is a mechanic told me that I probably need to clean the Idle control valve. I went to the local auto part store and bought a can of throttle body cleaner and a can of mass air flow sensor cleaner for a total of about $12.00 and he disassembled the throttle body and sprayed the parts for me while I revved the engine and that fixed it. My car now runs great.

Dec 27, 2010 | 2002 Lexus RX 300

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2002 cadillc deville when you first start up the car will shut backdown, then once it starts the car has a low idle then will immediately go to a high idle, once you start to drive the idle goes up....

Have you had the trouble codes scanned yet? if this car has a manual throttle body, suspect vacum leak somewhere of a bad iac valve.

If this car has an electronic throttle body, suspect the throttle body itself OR sometimes ive seen the rubber boot in front or behind the throttle body rip and cause drivability issues.

Im assuming that there are ni mosfires or any other codes present. Its pretty hard to diagnose a problem like this over the internet but ill help you any way i can.

Keep putting in oil unless you have a pouring leak. Those northstar engines tend to both burn oil as well as leak it from the engines case halves. The only way to reseal the case halves of the engine is to remove it. Its honestly about a 20 hour job so like i said, right now it sounds like adding oil is going to be the way to go.

Nov 24, 2010 | 2002 Cadillac Deville

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What all do you need to do a tune up on a pontiac vibe 2004

Stuff like: fresh spark-plugs, air-filter,new engine-oil, oil-filter, fuel-filter, plug-wires, rotor/cap, ( some adjustments may be necessary to the throttle-body and the throttle-body and choke cleaner may need to be sprayed inside the throttle-body).

Nov 13, 2009 | 2002 Nissan Altima

1 Answer

Have had car serviced and new oil filter replaced car keeps break

Remove the idle air control motor (IAC) and clean it well and the hole it comes out of with throttle body spray cleaner, or carburetor cleaner spray. Then re-install and try it. Careful with small "O" ring if it's there, just make sure it's still there when you put it back on.

Oct 27, 2009 | 1999 Daewoo Lanos

3 Answers

Cannot find oil pump any were

did you try a daewoo dealer if not check with a GM dealer they make all of the daewoo parts

Jul 11, 2009 | 1999 Daewoo Leganza

1 Answer

Crank shaft gone

if the crank shaft was bad it wouldnt turn over most likely, Crankshaft Position Sensor Possibly?

Jul 21, 2008 | 1999 Daewoo Nubira

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