If it does nothing you have a loose or corroded battery connection. If it clicks and will not start then the starter may be frozen and or defective. I would also try jump starting it to make sure the battery is good even though it shows full charge.
Disconnect the Regal battery cables. Find the battery clamp then remove it. Lift the battery out, then put the new one in. install the clamp, then connect the battery cables.
The alternator is probably at fault. Charge the battery and drive the car to your local auto parts store, they will test the charging system for you for zip.
To change battery on a 1998 Buick Regal, first remove the windshield washer fluid reservoir. Then remove the massive air flow housing to be able to remove the old battery and replace with a new one.
Disconnect the 1991 Regal battery. Remove the alternator belt and wiring. Unbolt the alternator and install the new one. Reconnect the wires, install the belt, then reconnect the battery.
could be a dead cell in the battery, a loose ground or hot wire on the starter, or the starter could be bad.
Remove - battery cable Remove + battery cable Remove hold-down bolt on front bottom of battery tray Remove battery
farlyn laureano
Check underneath the windshield washer bottle
Dead cell in battery, a light is on somewhere on the vehicle, or a relay is stuck.
Bad connection, connections to battery aren't tight.
Disconnect the 1990 Regal battery. Remove the alternator belt. Unhook the wiring from the alternator then unbolt it. Remove and replace the alternator then reconnect the wiring, belt, and reconnect the battery to finish the installation.
No, turbo charge engines run higher fuel pressures and volume.