2004 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Buick LeSabre
2004 Buick LeSabre Problems
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
2004 Buick LeSabre Questions
had it checked & was told it was the intake gasket. the water in jug goes away is way i had it checked. have to add antifreeze about every 2 days or 3.
The car runs great, The steering wheel does lock when the key is off, but the rest of the car remains ON. I have to pull the IGN relay from fuse block to kill the ignition system.
It does not work for the doors or for the truck and a new battery did not fix the probelm
2004 Buick LeSabre Reviews
CAR IS IN EXCELLENT CONDITION WTTH 85000 ACTUAL MILES
Purchased used in North Carolina in 2008 (It was a NY car originally). Had 47,000+ miles then, has 311,000 now. Main problem is under body rust caused by salting roads) Most other problems caused by towing things since it does not have a towing package. Otherwise biggest problems are the front wheel bearings and o2 sensors, intake manifold will be another. So far it is holding up but is ...
it's a wonderful car. I bought it used in 2000, and have had absolutely no big problems. It has 96,000 miles on it now. one thing, I had to have my heat sensor replaced twice, and it was not even that. after I wised up and put my buick gas cap back on it instead of the locked gas cap I bought at walmart, it has never had that problem again. it was confusing the computer, I think. the lig...