Questions & Answers for: Chevrolet TrailBlazer how to change spark plugs

...spark plugs How do you get to the spark plugs on a 2002 trailblazer? There's a piece of plastic on top of the plugs. There is 1 screw on top of each spark plug cylinder. Just remove the screw (I hope ...

spark plugs were are the spark plugs located on top center of the engine. You would have to remove the intake hose. There is 6 COPs or Coil over plugs mounted on top of the sparkplugs. Remove those ...

...CHANGE SPARK PLUGS IN MY 2004 TRAILBLAZER? MY CAR IS MAKING LOUD NOISES AND IS HESITATING TO INCREASE SPEED. COULD IT BE MY SPARK PLUGS NEED TO BE CHANGED? IF THIS IS THE PROBLEM WOULD I BE ABLE TO ...

...spark plugs in 2003 chevy trailblazer CHANGING SPARK PLUGS IN TRAIL BLAZER. YOU NEED TO REMOVE AIR INTAKE RESONATOR AND IGNITION COILS.YOU NEED LONG 3/8 EXTENSION - SPARK PLUG SOCKET - 3/8 RATCHET ...

...change the plugs on an 05 Trailblazer what is the best way to do it? Remove the rubber boot carefully. Might want to grab ahold of the boot and turn in back and forth to break it free abit then pull ...

...change spark plugs This is the procedure for the Trailblazer specifically. Take the plastic resonator off the top of the engine, along with the aircleaner and ducting. There you'll see 6 coils, each ...

instead of jumping the gap at your spark plug, thus giving you a "no fire" situation. I also ways recommend replacing spark plugs in a set along with new wires. I don't recommend just changing one

spark plugs in my 2003 chevrolet trailblazer and its still saying mulitiple misfire computer said misfire on #3 i changed spark plugs now it says misfire on multiple Hi Julie, i believe the problem on

...spark plugs Pull one wire off at a time from the heads and use a spark plug socket with a short extension on your wratchet. If hard to get at from on top, you may have to go underneath to change

spark plug change would affect the vehicle from starting. If you didn't put the wires on in the correct order after changing the plugs, then it's never going to start until this is corrected. Have the