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Yes, as the mixture would run lean and possible misfires could occur.

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โˆ™ 2006-10-12 17:29:12
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Q: What would cause a 1999 Daewoo Lanos SE 1.4 liter to run poorly where the engine seems to roar but lacks power?
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What would cause a Daewoo lanos to shut down when it get hot?

Could be a coil or ICM, Ignition Control Module.


What would cause a 2002 Daewoo Lanos bog down when gas is applied?

Fuel Pump! That's what happened to mine.


Your Daewoo lanos is making a knocking sound what do you do?

I would recommend taking it to a mechanic and have them listen to it. Everyone's definition of "knocking" is slightly different. Try not to drive it for too long; engine knocks can usually cause pretty severe damage to an engine.


What would cause rear wheel to lock in a Daewoo Lanos?

the brake has seized take the wheel off and beat the brake with a hammer


What would cause a 2000 Daewoo Lanos 1.6 to idle okay but no power and the engine roars as it chugs along when driving?

If you have a manual transmission, then it sounds like your clutch is slipping and needs to be replaced. If the RPM's of the engine are roaring and your car is barely moving, that would be my first assumption. Mechanic.


What would cause the back window demister not to work on Daewoo Lanos 1400cc?

if the demister does not work,you should check the contacts on the respective windshield or it also could be a problem with the relay


Would a loose carburetor cause an engine to seize?

No, it would cause the engine to run poorly but not to seize. Lack of lubrication or overheating will cause that. Also a broken part, as in a rod, will cause it to seize.


If the timing belt on a 2000 Daewoo Lanos 1.6 breaks will it damage the valves?

Yes If you know that it is broke don't attempt to start it or you cause more harm if harm isn't already caused


What would cause a Daewoo lanos to burr loudly when you push your clutch in.. what could it be?

Sounds like the thrust bearing is worn, gearbox out to change this, may as well change clutch at same time.


A misfiring or very poorly tuned engine COULD cause permanent damage to?

The catalytic converter


Could clogged catalytic converter cause transmission problems?

It can make the engine run so poorly that it seems like the transmission has problems.It can make the engine run so poorly that it seems like the transmission has problems.


Can a catalytic converter be bad and cause a engine to run poorly?

Definitely. The converter becomes plugged and the engine can't breathe [exhale].


How to check for bent valves on 2001 Daewoo Lanos?

compression check The Daewoo Lanos has an interference engine, if the timing belt failed, there is a strong possibility the pistons hit valves before the engine stopped completely. First perform a compression test, if the valves are bent they will not seal properly and the compression readings will be low. Keep in mind if the timing belt is broken or not installed correctly, this could cause cylinders to have low compression also. Inspect with a fiber optic borescope through the spark plug holes, look for impressions in the piston tops. The fiber optic borescope can help by giving an indication of the damage that may have occured without disassembly.


Would the ECU on a daewoo nubira cause the engine to struggle when the car is throttling and choke when moving off and approachig a hill?

would the ECU cause misfiring


New engine less than 5000 miles Engine runs poorly sometimes Engine hesitates on take off and upon exceleration on the freeway sometimes stalls What could be wrong?

Several things can cause a vehicle to run poorly and the engine to stall or hesitate. A problem with the choke, spark plugs, fuel pump, or fuel filter can cause engines to hesitate or stall.


Would bad key lock cylinder cause engine to run poorly?

No. It either worked to start or it didn't.


How To turn off check engine light on a 1999 Daewoo?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


What will a pluged muffer do an engine?

Restrict air flow, and inhibit performance. If it is plugged bad enough the engine will not start. A restricted muffler will cause an engine to loose power and run poorly, with bad fuel mileage.


When timing belt on 1.6 daewoo nubira breaks in operation does it cause engine damage?

yes it will cause valve damage and will need new gasket kit for it when replaced will cost 0ver 1000 to fix


Will a defective PCV valve cause as engine to not run?

If the vacuum hose connected to the PCV valve was disconnected, it would idle poorly if at all, otherwise, no.


Will a bad O2 sensor cause a 96 Honda accord to shift poorly?

no. a bad o2 sensor will cause more fuel consumption, check engine light, etc it has nothing to do with shifting


What is the name of the sore that horses get if their tack is poorly fitted?

Poorly fitted tack can cause a saddle sore.


Will oxygen sensor cause a car not to start on a Chevy Lumina 97?

The car will start and run poorly in the limp mode and the check engine light will illuminate.


What happens when the module goes out on the 1988 Chevrolet celebrity?

What happens depends greatly on which module fails. If the engine control module (computer) fails it may cause the engine to run poorly or not at all. If the ignition module fails the engine won't start.


Could the fuel pump on a Chevrolet 305 cause a vacuum leak engine runs well 1000 rpm and up idles poorly in reverse engine shudders.?

NO IT CANT CAUSE A VAC. LEAK. BUT IF ITS A MEC.FUEL PUMP I HAD THE SAME PROB WITH MY 305. I CANGED THE PUMP AND SOLVED THE PROB.