20 Most Recent 2001 Daewoo Lanos Questions & Answers

Question edited for clarity, translate to English and into what I think you thought you were saying! Question moved to model category. Yes, input shaft bearing. https://www.google.com/search?q=2001+Daewoo+Lanos+Transmission+bearings What does a bad transmission bearing sound like? If you hear a humming noise in all gears, you may be dealing with a worn or damaged shaft or bearing. If you hear a growling noise specifically while moving, it is usually caused by a bad input shaft bearing. If that's the case, you will be able to hear grinding in any gear, at any engine speed.

Whining and Other Noises When Shifting Gears - Mister Transmission

think this could be factory immobiliser ,try spare key if still no joy dealer only

Your best choice would be to get a fuel line disconnect tool. I believe daewoo uses the same type as those used on GM vehicles. Through personal experience, I recommend being very careful as the plastic disconnect on the side leading from the fuel tank can be very brittle and easily break.


Sometimes, there is not enough clearance to use the disconnect tool. You clamp this device around the tube of the fuel filter, and push it up into the fitting on the fuel line. It's purpose is to retract the 4 retaining fingers in the fuel line fitting which are spring loaded radially. These fingers tightly grip a flange on the filter tubing. From my own experience, I had to cut the fuel tubing at the body of the filter with a hacksaw. Then you can see what's going on, and maybe use the disconnect tool. I had to use a plastic sleeve for this purpose that you can buy in a kit at an auto parts store (about $10). Once the retaining fingers are retracted, you can pull the end of the filter tube out of the fuel line fitting. Be prepared to yank, pull, push, swear, curse, and maybe cry and pray. If you're lucky, the rest of the fuel filter tube will come out, you won't break anything, and your marriage will still be intact.

Good luck (remember rated this help).

both the single cam and twin cam engines use the teeth on the crank pulley for crankshaft sensor which is bolted in bracket attached to block near oil pressure switch, hopefully you didnt dent(bent) teeth on crank pulley from dropping it or putting pulley down a bit roughly because they bend really eazy.
also is the crank pulley bolted up in correct position?
is the timming belt tension correct from when you did cam belt?
if tension wrong or timming out by a tooth it will set crank sensor codes, even possibly cam sensor codes and if you get timming out more than 3 teeth either way(advanced or ********) you will bend valves.

The Internet, though, has a large number of web sites where you can buy service manuals and schematics from bookstores, publishers, and other collectors. Here is just a sampling of what sites are out there: Factory Auto manuals http://www.factoryautomanuals.com/ search for : factory service auto repair manuals Repair Service Manuals http://www.repairservicemanuals.com/ the largest collection of Automotive Repair Service Manuals and Owners Guides on the internet. Our database currently holds over 54,000 entries dating back from 1940 to more recent 2011. about Chilton Repair Manuals http://www.chilton.cengage.com/ about Haynes Repair Manuals Haynes Publishing Haynes auto manuals http://www.haynes.com/

go to this link and at the top off the page you might find what you are looking for... diagram to set the timing belt on Daewoo Lanos 2001 Google Search

check spark plug gaps ,,,25th

Daewoo were bought out and rebadged Chevrolet (over here) to initially provide a second life for ageing Vauxhall designs and technology. For a time Daewoo was just about the cheapest car to keep on the road but General Motors changed all that and now the stuff is more expensive than many of the spares for the mainline models even though they are still slightly inferior to them in design and build quality. If you still have trouble in spite of this new information I suggest you search for parts by brake manufacturer, which is usually marked on the body of the brake caliper.

If it has lots of miles on it, check cam senor, when was its last fuel filter change/ Has this vehicle been sitting for more than a month?

First thing first... stop driving the car and disconnect the battery from the system. You have a short circuit in your fuse box and are risking a fire in your engine well which will be far more expensive than replacing the fuse box. Find the model of Daewoo and get a replacement fuse box then either have a mechanic replace it or do so yourself if you are inclined.

Replace the pulley then.

from from what I've just looked up it may be in the timing and possibly the cam sensor you may want to call up auto supply stores or pick up a manual

Note the diagram. The black wire is ground. The pink wire is voltage, fuse protected circuit, hot with key on. The brown wire with white tracer is signal wire goes to computer.

As you haven't said what engine you have, here are the diagrams for the 1.4 1997-2003 and the 1.6 1997-2001 1.4 Lanos 1.6 Lanos Hope this helps