2003 Buick Regal Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Buick Regal
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2003 Buick Regal Problems
The fuel pump may fail causing engine to stall and not restart.
The mass air flow or crankshaft position sensor may fail causing the engine to intermittently stall. It may be necessary for the engine to cool down before it will restart.
2003 Buick Regal Questions
When I start the car it all comes on an goes off bit when I holD the brake an put it in gear the light comes on so what can I do I heard a lot of different things? I took it to get hooked to a system but the codes say PO128 an thats a tempature problem an i know it not that...Plz help
I change my turn signal lght bulb and now my dash & rear lights don't work : when I open the door there's a beeping chimes that stays on
2003 Buick Regal Recalls
2003 Buick Regal Reviews
I love my Buick and it operates great. I had to have the catalytic convertor replaced about 3 years ago and it's been okay. Now for no reason it cuts off and I have to put it in neutral and recrank. It cranks fine, but it's very scary when I'm traveling alone. Computer shows nothing is wrong and naturally it won't do it when my mechanic drives it. Unpredictable! Help.
Its a great car but it makes a louder air sucking noise, when running that i have not noticed on other cars and have not been able to figure out the cause . It also seems at times to be hotter than it should be when i have parked it. handles well, rides well. CUP holder spring broke!
This is the most expensive car I have ever owned. All the window motors broke and needed to be replaced, ($1600) I had to get a new catalytic converter ($800..?) the gas gauge is broken, the dash board lights went out and had to be completely replaced($400 used)I have had to get new break pads (300)Most of the warning lights come on and off daily and the car randomly shuts off (not fixed yet $1...