There are no fuses on the firewall to my knowledge but there is at least two relays, one is the AC compressor clutch relay and the other is the starter relay.
Determine which circuit is involved and then troubleshoot that circuit You should take your truck to Autozone and have them check the charge on your alternator, they do this for free.
Yes
check your answer
regular blade fuses
what fuses are found in trunk 1996 cad eldro
Under the driver's side of the dash. Primary fuses fusible links are next to the battery under the hood.
Check the fuses
yes and they look pretty good
cost to replace timing gear on 1996 chev s10 4.3
Yes, there is no reason you should not be able to change the oil by yourself in a 1996 Chevrolet S10.
Check the fuses.
You didn't mention what year the S10 is but, you may find the dashboard fuses on the far left side of the dash behind an access door. The drivers door needs to be open to gain access to the fuse panel.