2001 Buick Regal Questions

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What keeps causing my MAF to fail or trip the check engine light? I have replaced it 2 times in 4 months.
When I start my car, sometime the antilock brake/service engine now and traction control off lights pop up, i turn off the engine and restart it goes out, then pops up again every once in awhile, can some tell me why...
when I try to run my heat and I think it is up by the driver's side under the windshield, any clues!!?
Car shaking really bad in the front as you drive it. Not to mention it keeps cutting off as you driving it. However, it start right back up.
Car cranks, runs great and smooth. Drive a couple miles then it will skip, race up/down, cut off. Fuel filter was dirty, thought that was it. Still doing bit. Please help!!
when its not working the light that usually has a the tempature on it is black like it has no power. then randomly the light comes on and works until i cut the car off. i've checked all the fuses still same problem. h...
When I turn on heat engine runs ruff and the ac compress makes a clattering noise
won't come up. I am not sure how to get to it without damaging the door irreparably.
I inherited the car from my folks. Engine/transmission/brakes/suspension all ok...just some little things I have no idea where to start on. AC works on Max High...sometimes. It will suddenly come on and then if you...
I have a 2002 Buick Regal LS. I replaced the knock sensor (slow response)to get rid of the engine light and that didn't fix the problem. No 5v at the harness side connector. Not going to ground. My question is wha...