At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
If you look in the center of the valve cover you will see individual coils bolted to the top of the valve cover. unplug, unbolt and remove the coils and the spark plugs will be underneath.
If your truck has the intak filter box on fire wall and air box over the valve cover remove it. remove the flex tube for the fire wall to the box ontop of the valve cover screw driver. Do the same to the throuttle bodody flex tub remove it as well Then there are two screws I think 12mm on the passangers side of the box. Pull away from t-body and up the coil packs are under the box. Simple remove one bolt from each coill and pull it up and out "do Not **** on the wires". Then pull the plug out and replace.there is a 3/4" blow back tube you will need to remove and put it back on after the pluges have been changed.
No order, just do one at a time. on the engine there will be a valve cover on each side of the engine, below is a valve cover, the arrows are pointing to is the ignition coil packs, coil packs might have a plastic cover over them, if so remove cover, disconnect harness from coil, remove small bolt holding coil pack, pull up on coil, remove spark plug, do the same on other side of engine, don't forget to check spark plug gap, the spark plug gap is .050", hope this was very helpful.
the plugs are under the coil packs.There are 2 coil packs on top of each cylinder head.Just remove bolts on the coil packs and pull up.You should be able to see the plugs.Hope this helps.Good luck.
This is the 3.5L inline 5 cylinder engine. The spark plugs are at the top of the engine. They are covered by a hunk of plastic called the "Air Intake Resonator". Remove the plastic. Carefully pull the ignition coils from the spark plugs. Unlike most other cars. The Colorado has a coil on every plug. This boosts ignition power, but, every coil is expensive. Do not harm them.
they seem to be under the aircleaner and intake components. The coil is at the back near the fire wall. take off the air duct work and go from there. be careful to reconnect all sensor hoses , wire plugs exactly the same way you took them off. I think you will need several tools before you get to the plugs.
what engine do u have?
×