Hi , i have lanos 2001 1.5l . it takes 4- 5 attempt to start in the morning or when it leave parked some where for long time and when it gets start than it shows poor poor power for first few seconds or minute than runs perfect no sound sooth , i recently done the service & changed fuel filter but did n work . their is no engine oil leak any where .cooling system is perfect .please help me to find out the problem and solution. Thanks Roney
Check spark plug gaps ,,,25th
SOURCE: 2002 DAEWOO LANOS PROBLEM
hi andrecti
im dave
check to see if your timing belt is broken. there should be an access hole usually a rubber cap that you can remove to see it. if there is no access hole remove the screws of the timing belt cover and open it enough to see the belt without breaking the cover. If the belt looks ok be sure there is enough tension so that it is not skipping over the camshaft pulley.
check your ignition components for dampness or to see if they are faulty (spark plugs, wires and ignition module and coil packs).
SOURCE: 1999 daewoo lanos
try disconnecting vacuum advance tube from the distributor,block it off and see how the car reacts.you may have to do it to both if it has 2 Could also have a vacuum leak somewhere around the intake system
SOURCE: 2001 daewoo lanos check engine light
oil is non conductive so I doubt that's the problem, but the oil leak should be fixed to reduce problems down the road.
as for the misfire could be a couple things, fouled plug(s), a plug wire(s) that has cracks, or even valves that are not seating which i doubt from your explanation.
I would change your plugs and wires first, and fix oil leak. if this does not fix the issue there are other things going on.
SOURCE: 2000 Daewoo Lanos intermittently idles rough
check throttle body and pcv hoses and ports for blockage possible carbon build up and sticky iac valve
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