Not generally. If a differential is bad it will often make noise as it gets ready fail altoghether, but it doesn't affect the operation of the transmission.
Most likely you have a flasher that needs to be replaced.
if you have messed up the stiring wheel
NO.
In my experience Chevrolet 1500 4x4 dosent have a front wheel drive option. You should be able to drive in 2wd, 4wd high and 4wd low but no FWD.
NO.
every engine needs fuel, air, and spark. which is it not getting?
1500
YES.
yes
The transmission in the 1995 Chevy 1500 is the 4L60E Transmission.
No way, Not even close.
YES.