Chevrolet Spark Plug

My Friend Changed Plugs In My Car, And He Gapped Them At 60, Is That Correct Number?

Spark Plug Number Five Is Misfiring And The Van Is Running Real Sluggish Like It Wants To Cut Off While On. I Just Want To Know If You Think...

My Equinox Sport Has 126000 Kim's On It And I Want To Change Out The Spark Plugs. Can You Please Out Line The Process For Changing The...

My Trailblazer Is Idling To High After Cleaning The Throttle Body And Replacing The Spark Plugs. What's Wrong?

As Vehicle Excelerates Past 50 Mph, Engine Hesitates Or Hiccups. If Accelerator Is Pushed Firmly, The Vehicle Speeds Up And All Is Fine....

Hi, I Have 2008 Chevy Caprice V6 Engine & I Want To Change The Spark Plugs But The Problem Is That The Intake Manifold Is Covering The First...

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...

I Purchased This Truck This Week. It Came Out Of A Mechanic Shop. The Mechanic Said All He Knows Is That It Has A Misfire In Cylinder #2....

Pulling Up The Spark Plug Product Number By Vin, On Dealer And Gm Parts Sites Gives Me A.c. Delco 41-110, And A Circle With A Line Through...

Car Will Not Crank. I Have Replaced Ignition Coil Three Times, Replaced Spark Plugs And Wires, Crankshaft Position Sensor And Ecm. It Has A...