When you change spark plugs make sure your engine is cold, if the engine is hot you have a chance of breaking the ceramic the plug is covered with. Go to your auto parts store and buy some spark plugs. Ask the auto parts clerk what the plugs need to be gapped at or you can have them do it. When ready to change plugs, again make sure engine is cold. You will need a ratchet, possibly an extention and a spark plug socket. Pull the spark plug wires from their hole each individually as to keep track of which wires go to what hole. Put your ratchet, socket and spark plug socket together and insert in hole. Turn the ratchet left as the saying goes righty tighty, lefty loosy. Pull plug from hole when all the way loose, put new plug in and tighten snugly and put wire on new plug. Repeat all these steps on other plugs.
SOURCE: How do you get to the set of spark plugs along the
Obviously, the front three are fairly easy to reach. The rear three are the real problem. The easiest way to do the rear three is to jack the front of the vehicle up, crawl underneath until you can see the back of the engine from the ground, get real comfortable, making sure the engine and exhaust are cooled down, reach your arm up and pull the boots, very carefully.... then replace the spark plugs. You will not be able to see the plugs themselves, but this seems to be the easiest way to change them. Make sure you have a swivel spark plug socket and extensions and replace the spark plugs with platinum plugs so you can get another 100,000 miles and make sure you have anti seize so you can remove the plugs again in the future. The golden rule is that the engine has platinum plugs in there now and there good for 100,000 mile, if there are no misfire try not to change them unless you think your close to the end of the spark plug life or the check engine light came one to indicate that there are misfires. Good luck and hope this helps.
SOURCE: how to change the rear 3 spark plugs on a Buick regal LS 2002
metal sheild comes of with sparkplug wire,just spin and pull should come out then remove sheild and slide on new wire and connect back to plug,its just a slide on heat sheild.good luck.
SOURCE: firing order from coil pack to spark plugs for
The firing order is 1-6-5-4-3-2 the engine from the passenger side to the drivers side, radiator side 1-3-5 and on the fire wall side 2-4-6
The 3 coil from the radiator to the fire wall. #1 coil 1-4 #2 coil 5-2 and coil #3 3-6 Good luck and keep me posted, be glad to help. Its harder to explain then show, hope i made sense.
SOURCE: 2006 Buick Rendezvous cxl broken rear hatch strap!
I believe there is a recall for that feature. but i am not 100% sure. it was recalled on 2004 rendezvous
SOURCE: 2002 buick rendezvous transmission is slipping.
i do not know if its going out but make sure you have enough transmission fliud in it and the right kind give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get you hands on a Haynes auto repair manual for your SUV also like to give you this information they only sells GM-parts only its Schram auto & truck parts 1-800-292-1032 and they website is www.schramauto.com wish you the best of luck Michigan Man.
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