Steering column on my way can not get to spark plug on 2003 blazer 4.3

There is no spark plug in the steering column so you don't need to change that one.

I have a spark plug socket that has a hex on the outside so I can use a wrench on it. I also have a swivel spark plug socket. One of the two has always done the job for me.

yo--bozo-----5/8 plug socket w/end wrench---also take out the rubbbbbbbbbbbbbbbber boot out of the socket for clearance---------------bozo-------yo

Your talking about the middle plug on the drivers side on a V6 right? Just did one for a customer a few days ago. I used the plug socket and then used an offset wrench on the top of the socket and turned it about 1/8 of a turn at a time. I have taken the column off at the bottom before, but didn't want to this time. It is time consuming. Be patient and it will come out.

The only way is to use a swivel socket adapter which is still hard to remove the plug. It does work if you have the ability to work with it

The plugs can be accessed by removing the front wheels and lifting up the flexible rubber splash shields on inner fender. All plugs are easily accessible with the exception of the #3 plug ( driver's side , center). Unfortunately the steering shaft is located right directly in front of this plug. Some people disconnect the steering shaft and move it aside to reach the plug but I have been able to remove the spark plug by placing the spark plug socket over the plug and then using an open end wrench or ratcheting box wrench over the hex of the spark plug socket.

Guaranteed, this # 3 plug will take as much time as the other 5 plugs combined. Good luck!

Just having fuel is not enough on this engine, here are the spec's. Even 1 psi out of spec can cause a no start.

Fuel Pressure
Pressure 1 (PSI) Pressure 2 (PSI) Pressure 3 (PSI) Range Note Range Note Range Note 60.0 - 66.0 Y131 50.0 - 63.0 Y132 66.0 Y133 Y131: System pressure with ignition on (PSI).
Y132: System pressure while idling (PSI).
Y133: Fuel pump pressure (PSI) with return line briefly restricted.

If it is only doing this in overdrive lock up, tap the brake if it quits see a transmission man your torque converter might be bad

HI. pay attention please,
ON a Chevy Blazer, the spark plug of a cylinder nuember 3.
Hidden with the steering column.
With a floor jack and a piece of wood. Raise the engine just a little from the Oil pan, becarefull only with wood, because the oil pan is made with aluminun, it's can broke easy.
Untill you get axces to the spark plug.
I hope this information is good for your question.

have it checked be a steering specialists. safety first when it comes to steering