stalling at stop

Hello I need some help diagnosis with my 03 century, I have the P0446 and P0102 i cleaned the MAF with the cleaner and it didn't help so waiting for the new MAF sensor to come in but I'm not sure if that will even help, my cat is stalling out all the time now it did it just randomly at stop...

I have had an 02 Buick Lesabre for a few years now. It started having issues a few months back where it wants to stall when I'm coming to a stop. I go to get breakfast in the morning sometimes and it does fine starting up and getting there but wants to die at stops on my way back home. So it...

I have an 02 Buick LeSabre with 125,000 mi on it. At first I was having random misfires, code p0300. S ended up replacing the spark plugs. But they issue still occurred, turns out it was my mass air flow sensor and a small oxygen leak. I caught the parts fixed and there are perfectly fine. As...

My wife’s 2013 Buick Verano Leather (Not Turbo) is now starting to spudder when I come to a stop at stop lights. It doesn’t or has not stalled yet but it sounds like it wants to and it seems to be when I come to a quicker stop. I have no lights on the dash. I thought it may be bad gas. I runs...