Question about 2007 Chevrolet Lacetti 1.6

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Low oil pressure warning light pump - 2007 Chevrolet Lacetti 1.6

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6ya6ya
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Posted on Jan 02, 2017

  • 38 Answers

SOURCE: Low Oil pressure light in idle at stop

Depending on the amount of miles, maintenance records, or how hard the car has been driven either by a previous owner, or by yourself. The engine's main crankshaft bearings or the connecting-rod bearings could be excessively worn.

Also, it could very well be a wiring problem to the sensor and/or computer causing the problem.

Posted on May 16, 2008

  • 1 Answer

SOURCE: I have low oil pressere. i change oil pomp ,senssor.seals. and still have low oil pressure .extenal readin show /20 . boot after 10 minute /0 and light come up .

did you change the screen with the oil pump?
sometimes the screen will get clogged up and lose oil pressure.

Posted on May 27, 2009

emissionwiz
  • 75128 Answers

SOURCE: low oil pressure light is on

Until u have a mechanical test gauge hooked up to verify the oil pressure is ok assume it is not a good idea to drive, low oil press will destroy a $4000.00 engine very quickly.

Posted on Jun 17, 2009

  • 508 Answers

SOURCE: Could my low oil pressure warning light be caused

no that will not effect pressure!! :)

Posted on Jul 07, 2009

  • 41 Answers

SOURCE: Low oil pressure on 2001 Suburban

your oil sensor comes on at less than ten psi, you may have internal engine damage how many miles on engine, any gum up inside engine, you can try to put on a high pressure high volume melling oil pump to try to help for the time being, but you may need to have it torn and repaired.

Posted on Aug 03, 2009

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I experienced twice an orange engine oil pressure warning light and after the car wont move. I switched off the car and after ten minutes it moved. what is the problem


While an electrical fault or a faulty switch could put the light on, it is such an important light it should never be ignored and the reason for it established immediately. As far as the owner is concerned that means lifting the bonnet and checking the oil level and adding more if the level is low. If it isn't low the car should be recovered to a repair shop. Driving further could be very expensive and very inconvenient...

If the oil pressure light has switched on because the oil pressure is low then continuing to drive will soon wreck the crankshaft bearings or cause crankshaft or camshaft seizure. Damage happens so quickly if the oil pressure is lost at motorway speeds the engine is likely to be severely damaged by the time the car is stopped.

I strongly suggest you have the reason for the light switching on established and repaired.

Apr 12, 2016 | Cars & Trucks

1 Answer

What causes the oil check light to show while there is enough oil


Low oil pressure.
Causes
1. Warn oil pump
2. Warn engine bearings
3. Wrong grade of engine oil
Could also be a bad oil pressure sender or electrical connector.
Remove oil pressure sender and and fit a manual gauge to check the true oil pressure.

Feb 27, 2015 | Cars & Trucks

1 Answer

Stop engine oil presssure low warning


do u have enough oil in it ,is you light giving a false reading get a manual oil pressure gauge and make sure or your oil pump can be going bad , your main bearing are going bad , be more specific here ,

Mar 28, 2014 | Peugeot 307 Cars & Trucks

2 Answers

Low oil pressure and stop engine light after changing battery and alternator hear knocking now


I see more than one issue in your story. Its possible the computer lost memory and will need to relearn. But that would not explain the knocking noise. The oil pressure warning might explain the noise if oil pressure really is low. Running without the belt for even 5 min would not cause the problems you describe.
I would focus on the low oil pressure warning and the noise first.

Feb 02, 2014 | 1997 Cadillac DeVille

1 Answer

What reason is caused?A BMW X5 engine oil pressure warning light


May be due to oil pump wear, filter blocked by dirt, oil filter is exposed out of the oil surface, the oil level is low, the oil mixed with air and the pressure gauge is caused by the failure of the. In addition, the oil viscosity is low, the oil seal and poor lubrication, lubricating oil viscosity is too large, too cold oil sludge deposition too much also can cause the oil pressure indicator display abnormal.
source: obd2 tool car diagnostic

Nov 28, 2013 | BMW X5 Series Cars & Trucks

1 Answer

Engine light is on, oil light is on, hazor light keeps beeping. I have a SAAB 2002 93.


An oil pressure warning light or low gauge reading means one of two things: either your engine has dangerously low oil pressure, or the oil pressure sending unit that triggers the warning light (or operates your gauge) has failed.


----------------------obd2express.co.uk

Nov 30, 2012 | Cars & Trucks

2 Answers

Oil warning light flashing mean?


Normally, if you get a oil warning light signal (flashing) could be a few things related to it. Number one, you are low on oil. Check your oil level and make sure it is at full level. Number two, is possibly oil filter is dirty, ( time for service,oil change) or problem with oil pump or oil pump pressure. BUT I would first start with checking oil level and then maybe a oil change.

Sep 15, 2011 | 2001 Lexus ES 300

2 Answers

I have a warning light on the dashboard looks like a tap/ pump, what is it?


Hi there,

If it's this one:

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...then it is your OIL PRESSURE WARNING light.

This means your engine is either low on oil, has the wrong oil viscosity in it, or the pressure sensor is faulty.

Cheers,

Jul 31, 2011 | Suzuki Swift Cars & Trucks

2 Answers

My car is Volkswagen polo 2001 1.4 automat. After driving 8-10 miles at a low speed(30-40 mile/h) oil pressure warning appear at the dash board. When I push the accelerator the oil pressure warning...


Do not assume that the low oil pressure warning is a false one or that you only have a faulty oil pressure sensor. Your engine may in fact be running with low oil pressure once the oil heats up and thins out. 8-10 miles of running is enough to get the oil hot. It is significant that you only get the low oil pressure warning once the engine oil is warmed up.

If the oil pressure in the engine is low, engine lubrication will be impaired and the engine can be badly damaged so you need to run an engine oil pressure check.

1. How long has it been since you have changed the oil in the engine? If it has not been changed in the past 6 months then change it and change the oil filter at the same time. You must only use the oil specified by VW for that particular engine.

2. When new oil is heated it thins. If it is old and contaminated it will be even thinner when warm. You will get less oil pressure when the oil is thin and hot and more oil pressure when it is thick and cold. Fresh new oil is a little thicker as it has not been diluted with petrol and other contaminants.
Oil pressure also varies with engine speed (RPM). At idle or low engine RPM the oil pressure is lower.

3. OIL PRESSURE CHECK
After the oil is changed the car needs to be run to check if the oil pressure warning still appears. (I suspect that it probably will). If it does appear then an independent oil pressure gauge needs to be connected up to the lubrication system in the car to check the engine oil pressure. This is best done when the engine oil is hot because this is when you are getting the low pressure warning. Any competent mechanic will be able to do this. ( The useless ones will not). The oil pressure can then be properly checked on the gauge at various engine RPM. If there is a low oil pressure reading from the gauge then there could be a problem with the oil pump, the oil pick up or the oil pressure relief valve in the engine.

4. You mentioned that you see the oil pressure warning disappears once you accelerate. I suggest this is only occurring because with an increase in engine speed (higher RPM) the oil pump speed is increasing and the low oil pressure problem is being overcome temporarily. However as soon as the engine RPM drops the oil warning will appear again which means the engine is running with below minimum oil pressure at that RPM.

Even when you get no warning, the oil pressure in the engine could still be running significantly below the optimum level.


5. It is possible that the oil pressure is fine and that the problem is an electrical gremlin as these cars suffer from a variety of electrical faults. However from what you have described I think there is a problem with low oil pressure in the engine and until it is properly checked it is unwise to assume that you are just getting false oil pressure warnings.

I hope this helps.

Dec 13, 2010 | 1999 Volkswagen Golf

1 Answer

2000 Ford F-150. The oil temp warning light came on and the oil pressure gauge dropped to zero. While accelerating, the pressure gauge goes back to normal and the warning light goes out. No drivability...


Make sure the oil level is correct. If the engine bearings are getting worn, the oil pump is worn or it's screen plugged, that can cause low-RPM weak oil pressure. Try running with 'high mileage' oil at your next oil change and always replace the filter. At some point, you may need to consider overhauling or replacing the engine. Good luck!

Jun 06, 2010 | 2000 Ford F150 Flareside SuperCab

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