Carb needs curb idle adjusted or rebuild.
Change the air filter and spark plugs, and try to drive at a constant speed.
AC plugs
Yes
it onley does that because its a Chevy but u should try new plugs
chevy
chevy truck
The float in your carburetor might be stuck, or your fuel pump (or line ) might have a piece of trash in it.
A chevy 3500 truck is not front wheel drive, so it does not have CV joints.
first is the air on you may need to thoroughly clean the air mixture assembly where the breather tube connects the engine
First while your in drive, place the truck into 4wd from 2wd. Then place the truck in neutral. Make sure the truck in in 4wd. Put the truck back into drive and that's that.
NO
gap 45