Question about 1999 Daewoo Lanos

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Oil pump i think the oil pump has gone in my daewoo how do i replace it

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You have to take off the sump under the engine

if u want to do it its a big job but here....
0,, there might be a cross member in the way ,,have to take it off or get around it.
1,,take out the lttle bolt on sump
2,, let all the oil out
3,, take out oil filter
4,, undo the sump (like 15,10mm nuts
5,,oil pump is right there 2 bolts to undo 12 or 14 mm
6,, take out
7,, replace
8 put all back togeather

Posted on Jul 29, 2008

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OIL LAMP LIGHT WHEN THE ENGINE REACHED 90 DEGREES


Check engine oil level.
It's likely that the engine oil is becoming thinner as it expands up to temperature, and is not as easily picked up by a worn oil pump.
Daewoos are known to suffer early oil pump wear, and this is considered a common issue with this particular brand.

Nov 10, 2012 | 1999 Daewoo Nubira

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Daewoo engine oil pumps


Now the daewoo engine is a re engineered copy of the opel europe engine as used in the corsa and astra .Now in the original opel engine the oil pump drive is six sided and 1cm wide and will last the life of the engine ,but in the daewoo the drive is about 2mm wide and is just a circle with one flat ,now if the oil isnt changed on a regular the oil get full of the effects of combustion and goes thick and horrible when cold ,this puts a strain on the pumps drive but as oil warms up it becomes very thin .Now what happens if vehicle hasnt had an oil change for a few years ?' and the fresh oil hold its viscosity then 20 miles down the road the customer rings up complaining,well the pump drive rounds off resulting in no oil pressure and then the oil light comes on ,10 seconds and the big ends are shot ,Recomendation is to change the oil every 6000miles and oil filter every thrid oil change ,use the cheapest oil available i prefer a diesel detergent type oil but anything is better than no oil change,forget these so called long life oils and just change it on a regular basis.

on Mar 11, 2010 | Daewoo Lanos Cars & Trucks

1 Answer

Do I have to take the engine out if the car to replace the oil pump?


the oil pump is inside the oil pan, you should be able to get the pan off without removing the engine

Sep 22, 2011 | Daewoo Nubira Cars & Trucks

1 Answer

Is my 2000 Daewoo Nubira oil pump going out?


That would be my first stop in this situation assuming you also changed the oil filter when you changed the oil.

Jul 26, 2010 | 2000 Daewoo Nubira

1 Answer

Have a daewoo 2001 legacy se overfilled the oil and car started sputtering and stalled out pulled the plugs and had oil on them and car was blowing white smoke took valve cover off and cleaned most of oil...


OK here is what happened. With the oil overfull, the connecting rod caps, which usually don't dip into the oil, started whipping the oil, creating whipped lubricant that the oil pump couldn't draw in. This more than likely resulted in the loss of lubrication to the camshaft bearings, rod and main bearings, piston rings and walls and the camshaft and rockers and valve system.

Depending on how long the engine ran, the bearings may have spun, keeping any oil from being sent to some bearings, the cylinder walls and piston rings may have worn too much to provide proper compression.

The oil pump probably suffered also.

If you ran it a long time that way with the oil light on, find yourself a remanufactured engine or a used engine & save the headache and expense of rebuilding this one.

If it was for just a few minutes, pull the plugs, put a table spoon of oil into each cylinder to lubricate & seal the piston ring to the cylinder wall for compression, change to a higher gade of oil, crank the engine to try and build oil pressure, reinstall plugs, try and start.

good luck.

Feb 21, 2010 | 2001 Daewoo Leganza

1 Answer

Gas gauge reads empty after changing fuel pump and fuel filter


How hard is it to replace a fuel pump on a 2000 Daewoo Nubira and do you have to drop the tank?

Apr 12, 2009 | 2000 Daewoo Lanos

1 Answer

Oil pump is gone in 2000 Daewoo Lanos can this problem be fixed?


you have to pull the oilpan to get to the pump and its held in by one bolt. then you can put in the new oil pump

Mar 01, 2009 | 2000 Daewoo Lanos

2 Answers

2002 daewoo wont start


Try to listen when you turn the key if fuel pump is making a slight noise.
fuel pump is under the back site

Dec 19, 2008 | 2002 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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