Take a 12v test light to the horn connection to see if there is power. Chances are the horn is bad( many were) you can get one at a salvage yard ($10). If there is no power it may be a bad horn relay; You can check with Autozone locator on line to find out location of the relay on your vehicle.I hope this helps you. Mark
Behind the grill
in the tank
four
on the bottom of the engine.
it has a 4L60-E
It's fuel injected, No carb.
Yes
yes it does
Begin by removing the brake lines from your 1995 GMC Jimmy brake booster. Remove the brake booster retaining bolts. Reverse the process to install your new brake booster.
The crankshaft sensor is by the crankshaft pullie (the balancer)
inside the kick panel on passenger side
Only if yer ghey