problem

2003 Buick century Random high idle,dying, Sprayed carb cleaner and checked all vacuum hoses multiple times TPS replaced,connector to TPS and wires,MAF,IAC,2 sketchy looking hoses but not broke Codes I get after installing tps today are p1639 short in 5v reference and the MAP connector will not...

Hey folks, please help. I went to start my Regal this evening and it wouldn’t start saying “service theft deterrent.” After trying the other key and hooking up the jump box, it’ll start fine. But the touchscreen is stuck with this screen on it that goes nowhere. I’ll attach the picture. I do...

I hope this is the right place for this. I have a 2000 Park Avenue Ultra. 121,000 miles. Well cared for all its life. However, the service engine light came on a few months ago and it’s showing a PO 171–left bank 1 too lean. I have taken my car to two Buick dealers and five independent...

Hi there! This is my first post, so thank you very much for adding me. I am happy owner of 2018 Buick Regal TourX which I bought in November last year with 24k miles on it and put 10k already with no issues. 2 months ago I would say, I purchased Range Auto Stop Disabler because I couldn't...

Hi everyone, I just purchased a 94 RMW and the main issue is a heater problem. It constantly blows hot air, i cant "change" or "set" the speed of the fan .... the a/c obviously doesnt work either. I just read all threads related and a lot of people have similar problems but not exactly the same...

I have a 1968 Buick Electra with a fairly new exhaust system. After 20 minutes of driving the inside of the car as well as my hair and clothing smells of exhaust smoke. I also get a bit of a headache. I’ve taken the car to several mechanics and they can’t find any major exhaust leaks. There is a...

Just bought a used Buick Lacrosse (2011 CXL) today and I've been trying to get the remote start to work all day. I've tried just about everything, i've pressed the lock and then held the remote start button, all it ever does is flash the front lights and the turning signal mirror lights. Then I...

I have been expiriencing this for a bit of time now i have a Buick Century 2000 Custom It's never been like this before, but after we hot wired the power window lock button (because the lock switch is broken) everytime we unlock, lock, release the handbrake or manually open the headlights it...

Alright, first I just want to start off saying Hi everyone! :D A relatively youngin over here, and the new proud owner of a '05 Lesabre Limited Celebration edition. So, I've owned 3 Lesabres already, a 01 Custom, a 02 Limited (Also with HUD) and my newest and most precious acquisition has a bit...

I have a 1991 Park Avenue with about 120K miles on it. The heater fan is stuck on high and runs even when the engine is off. To stop it I have to pop the hood and unplug it...everything else seems to work fine, just the fan is stuck on high...anyone with the same problem? If so, how did you...

Hoping someone can give me info. I have a 2013 Regal Turbo III and in the last few weeks, when I'm sitting still, engine running, and I turn the steering wheel, as if to pull out of my driveway or something like that, a very quick, loud, whining noise seems to come from under the hood or...

Hey guys, This is my first post here so bare with me. I have a 91 Lesabre Limited, I've taken care of her since I got her a couple years ago and last week I randomly started getting a weird idle. It seems to be normal in park and neutral but once it's in gear it idles way down and shakes the...

Ok so here's the deal, about 6 months ago, my transmission started shifting very hard when it got warm. So I figured it was a transmission problem. Then 2 months ago I changed my oil and drove the car the next day and it shifted hard like usual when it got warm. The day after that, it stopped...

I am having an issue with my 2007 LaCrosse CXL DIC, driver information center. It is not displaying any information, such as the mileage, outside temp, ect. The display itself seems to be working because it clearly tells me when the "Door is ajar" or when "headlamps suggested". A few months ago...