Buick Regals don't have timing belts. They have a timing chain.
ask someone who knows how to change a headlight on a 1995 Buick riveria
how to replace master cylinder on 1996 buick regal
No.
Yes
Never. 1995 Nissan altimas have 2 timing chains. Not belts.
The ac recharge port is the low side port. It is on the hoses on the passenger side of the engine close to the belts.
Change it every 3500 miles if it is a pre 1995 vehicle. If it is a post 1995 Impala change it every 5,000 miles. It will say in your owner's manual. If you don't have one, you can go to a parts store and find a maintenance schedule on the first few pages of the Haynes manual for that vehicle.
How do I change the head gasket on a 1995 Park Avenue. and what are the specs.
By disassembling the engine. Not a DIY job.
YES
1995 Buick LeSabre how do i reset my radio