could be alternator?
On 2001 models there is a problem with the fuel pressure regulator that causes this. I suspect there may be a problem with the 2000 models also. Mine was replaced for $70 over two years ago and I have not had this issue since.
your 2000 buick regal has a timing chain
how do you install front fog lens on a 2000 buick regal
I have a 2000 Buick Regal GS how do I change my front sway bar
2000 buick regal wiper pulse board /timing wipers
yes
how do you fix timing on wipers 2000 buick regal
removal of rack and penion on 1999 buick regal GS
1000 lbs according to edmunds. Link: http://www.edmunds.com/used/2000/buick/regal/100274235/specs.html
Where_do_you_add_freon_on_a_2000_buick_regal
yes
its beyond of the air filter.
The 2000 Buick Regal cooling fan circuit relay switch can be found in the fuse box. The fuse box is located in the engine compartment.