I remove both front wheels to access all the spark plugs with ease. I also use a standard 3/8" drive spark plug socket along with a 3/8" drive, long "wobble" extension. This combination works for me.
How to Remove the Steering wheel From a Chevy Blazer 2001
Remove the belt from your 1993 Chevrolet S 10 Blazer power steering pump. Remove the power steering pump hose. Remove the power steering pump retaining bolts.
Remove the panel behind the latch then remove the clip from the lock and it comes right out, it isn't connected to any mechanism inside the tailgate.
drop the steering column, remove entire dashboard.
In our 96 Blazer S10, it was behind the radio. We had to remove the radio to get to it.
The switch is held on by a Phillips screw behind the lock mechanism. Remove the steering column plastic housing,and then lower the steering columnyou will se just behind the lock a nylon switch.. That's your ign switch... If you need to remove the lock Cylinder that has to be drilled out from on top of the unit, if you need specifics I can supply them..
Remove the starter and remove the protector places behind the started
You will have to get a tool called a Power steering puller to remove the pulley. Then another tool that puts it back on.
With a power steering pulley puller. Your local auto parts store should have one you can rent or buy.
I remove the left front tire and go thru the wheel well opening with a 3/8" drive spark plug socket and a long "wobble" extension. There is a flat spot on the steering columm, so if you turn the wheel to line that flat spot up, it helps.
The heater core is located on the passenger side, not the drivers side. You do not have to remove the steering column or any parts around it.
i HAD TO REPLACE THE TURN SIGNAL SWITCH IN MY 96 BLAZER IT WAS HARD TO FIND BUT I HAD TO REMOVE THE PANEL UNDER THE DASH from drivers door over to the ash tray. to the right of the steering wheel will be a metal bracket behind that bracket was to fuses it was the one left hope this helps.