2003 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Buick LeSabre
- Transmission not shifting down correctly when stopping
- Where is the tire pressure sensor located .
- What causes my 2003 Buick LeSabre to only move in 2nd gear and reverse?
- have a v6 eng only running on 4 cylinder no power to 3rd power coil coil is good
- Car shudders, backfires and even stalls within the first 5 miles of driving
2003 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.
2003 Buick LeSabre Questions
I used fix a flat on front passenger tire I left it in quite a bit longer than recommended . Now the light comes on randomly after I reset it . However when it comes on it says tire pressure normal and the tire pressure is normal . why is it coming on .? Do you think it could be the tire sealant ...
After I get it restarted or through this phase it drive just fine. I have replace the MAP sensor, Fuel filter and pump and pcv. But I still have the same problem, have had the codes read and it says it the MAP sensor, but have replace with 2 different new ones and still have the problem. After...
2003 Buick LeSabre Recalls
2003 Buick LeSabre Reviews
I bought the car with 92,000 miles on it in 2005. I now have over 300,000 miles on it and intend on driving it until the wheels come off. I have encountered small problems, as expected with this high mileage. I have replaced the radiator, fuel filter, water pump, leak around intake manifold (which I understand was a defect and happens to all 3.8 litres after 60,000 miles) and have only servic...
I own a 2003 Buick LeSabre. This has been a great car except for the electric window regulators. I have replaced all 4 windows over time and now I am replacing one of them for the second time. I have been doing my own repairs after the first one. If I had them all repaired at the dealer it would have cost me over $2000 by this time. There are some real poor designs in these regulators. The mat...
I presently owned a 2003 Buick LeSabre Limited that has 41,098 miles on it. This has been the most reliable automobile that I have owened in my entire life. At the present I did have one recall concerning replacement of throttle body bolts, which was done and no farther problems with that system, however I had to have the lower intake manifold gasket set replaced around 38 thousand miles.I have...