Chevrolet Silverado Spark Plug

I Am Replacing Spark Plugs And Gm Said The Correct Plug Is The Delco 41-162 Iridium Are These Plugs Pre-gaped And What Would Be The Correct...

The Truck Listed Above Is A Classic 4wd. Still Has A Misfire After Changing Plugs And Wires. There Is An Exhaust Leak At Manifold And 2-3...

How Do I Remove The Spark Plugs Closest To The Firewall? I Can't Seem To Get A Hand In There To Take It Out. Is There An Alternate Path To...

Is A Speical Tool Needed To Remove Sparkplug Wires.

A Sparkplug Shot Out Of The Cylinder Head And I Tried To Screw It Back On But It Wont Grab It Seems That The Treads On The Head Are Bad...

I Recently Installed Headers On My Silverado 5.3l. Around The Same Time, I Also Replaced My Spark Plugs And Wires. I Also Installed A Tuned...

I Just Changed The Spark Plugs, Spark Plug Wires, Dist Cap And Rotor. When I Give Full Throttle, It Sounds Like The Lifters Are Rattling....

Truck Feels Like It Is Missing While Idling, When You Accelorate Hard Out On The Road The Lights Will Dim And You Can See The Voltage Meter...

I Was Wondering How To Remove The Plug Wires In My Truck. I Am Not Familiar With The Metal Casing Around The Plugs. Any Help Would Be...

Trying To Change Spark Plugs But I Cannot Get The Plug Wires/protectors Off. I Have Twisted (1) Plug Wire Into. Could You Please Tell Me How...