Perhaps starter is weak. Have it tested for load and drag
Is it charging, if not have you checked wiring to alternator.
have the alternator and the battery checked
A bad alternator will have the effect of draining the battery, resulting in dim lights, trouble starting the car and the like. It would be best to replace the alternator as soon as possible and possibly obtain a new battery. This may vary depending on how much the bad alternator has drained it. You can get your alternator and battery checked any time at Auto Zone.
Simple, have the alternator checked and if it is okay, check the alternator circuit to the battery
Probably loose drivebelt. or alternator belt of it is seperate.
There is no problem...the problem was the alternator. You have fixed the problem.
Have the charging system checked. The light comes on when there is a charging system problem. it may be a battery, alternator or a battery problem.
Disconnect it. let it cool and replace it. If you battery is boiling that is an indication the alternator is overcharging the battery. Have the alternator checked at any auto parts store.
Wires between Alternator and Battery, and between Alternator plug connector and fuse box etc.
Your alternator is defective and not recharging the battery. Have the alternator checked.
When it is no longer able to keep the system charged. Starting with 2001 model, when the car is started, if you see either the battery warning or the battery along with the brakes warnings on, or intermittently flashing on, you need to have your alternator checked. Otherwise, its fine.
English translation: "I have a 1997 Chevrolet Silverado. Keeps losing the battery charge, I've checked the alternator. Can someone help me?"