Hello I'm having a problem with the knock sensor in my 2003 GMC Yukon XL 2500. I've changed the original sensor, wire, and refrigerator face three times, yet the Check Engine Light is still on. The codes that appear on the scanner are P0300, P0332, and P0327. I also changed the spark plugs with the wire, and used #41-110 spark plugs as recommended by the parts store, even though the recommended spark plug number for my car is 41-962 according to the chassis number. I would like to know if the problem may be caused by using #41-110 spark plugs instead of 41-962. Please let me know as soon as possible. Thanks

How the 41-110 plugs performed?

Great job and kudos to the cameraman!

Whaaaa $700? Taylor wires the 8.5 or 9 mm and the AC DELCOS 41-962 and always check the spark plug gap… BUT $700- it’s only an hour of shop time and that’s $170 - then parts is like 300 with the Taylor’s and iridium’s with coils. That’s only $470 damn. $230 they burnt ya

Like how you skip on the footage on that hardest on back there.😂😂😂

Cutest

Thank you! Now, I just need a helper! 😊

👍

To do plug 8 (passenger side by fire wall, remove bolt from the dipstick tube and let it sit loose

This video is so f****** funny this guy is like the biggest tweaker and he's trying to teach you how to Jimmy rig but remind me as if I would have made a video this would have been it lol

The fact he's doing this from side makes me definitely wonder if my truck doesn't have a lift. I had to climb on top of motor to change oil sensor and plugs. Didn't get rear passenger changed yet because couldn't loosen it up. Need another extension or have to go through wheel well. Don't wanna chance breaking it with the impact.

Thats kind of tough to watch (his hand got stuck)and it made me tired…🤣

Ty!

muy bien explicado me gusto mucho

😊thank you...for not teaching shit!!!

A+ on the recording . Wth . Dude when u record something make you record what you are doing and doing too

Getting ready to change my plugs. Was planning on going with the Delco but having a problem selecting the correct ones. Seems it depends on what number is stamped on the coil. I can't see any number on them so I guess I'll remove one of the coils and see if I can find a number stamped on it. Edit: found the stamp on the engine side of the coil after removing it. 19005218. Now I can order the correct wires. Edit: what a pita job that was. Who would think changing plugs could be so difficult. The rear passenger side took as long or longer than all the other 7. Maybe my hands are too big but there was no way I could pull that boot off. I even tried going thru the wheel well. I finally just put pliers on the heat shield and it worked. The shield was deformed a bit but it was easy to reshape it. I ended up having to use the same technique for 3 other boots on the drivers side. I dont know why some people say not to pull on the heat hield, it works great. The gap on the old plugss was over .60 so I was definitely overdue for new ones at 136k.

Those spark plugs are fucked🤣 That boy has a cheater bar for that ass 😂, half inch ratchet with 3/8 adapter for extra torque 🤣🤣❤️👍👍

U the shit,👍 💯 🔥

Super. Thank you

Did my 2000 4x4 Tahoe yesterday Only ? Do u disconnect the ground wire from your battery or leave it as is...i disconnected the battery but for reference just asking

My buddy did it for me for 150

One tool I can say you need is a flex socket wrench for the rear spark plugs near fire wall also extensions makes a world of a difference

Thanking GOD I found your video. Your instructions are clear; and 10yo son did much better videotaping than most adults! (PS - Going outside to flick my 2002 Suburban headlight!)

thank you for this video...helped me understand this engine and its parts better. thank u

Sounds like anyone who said anything about your camera man agrees with me. He did just as good of a job as you did. Good job kid. Your dad is lucky you help him... Thanks for making the video.

They tried to charge me 1200 for my Escalade for the same job. I ordered the parts from carparts.com for 277. And I'm doing this weekend. Very helpful video thanks.

They tried to charge me 550 for this same work..ty for this I'll be doing my own plugs

الحمد لله على السمع والأبصار والأفئدة Alhamdullilah for sight, hearing and heart. Thank you for the video...

The UK blue color is the best color. :-)

Great video! I went with NGK plugs and Taylor wires. My engine performances has drastically improved. I’m currently at 256k and she runs like a champ.It took me about 45 minutes. Thanks for sharing with us.

700$ their crazy take it to a Mexican mechanic they’ll do it for 100$

Camera man is alright with me! Thanks a million to the both of ya & God bless

veHHicle

Great job!!! I’m trying this on weekend off. I have a 2001 Chevy Tahoe that has over 250,000 miles on the same plugs when new. Still running smoothly. Where did you get the parts

What size wires did u use? An can i put 8mm wires on ecen tho my previous wires were 7mm?thanks

Great video! I did this on my 03 Suburban and would totally suggest you do this with the passenger wheel off and wheel well covering off. Takes a little time but makes getting the passenger side spark plug bank from underneath sooo much easier to remove especially the back one near the firewall. Ignition coils are like 30 bucks each making that a $250 replacement. I am all for replacing things but I have 230k on mine and don't think they have ever been replaced. What is the signature for an ignition coils going bad or being bad? Assuming rough running engine with some associated OBD code? Thanks again!

Why change out good coils?

That's jus normal ware.and guess ya didn't get the back one out huh? Use a swivel or take the inner clips fender out

Someone done put plug wires on it that's not a factory plug

U did not unplug the batteries.

just a tip for future reference, when you change coils, take out the bracket that holds the assembly of coils on the valve cover.. just remove the 4 studs and the whole coil assemble lifts out. SO MUCH EASIER THIS WAY. I changed coils, wires, and plugs in 40 minutes. Also when you remove the coil assembly, getting to that back passanger side plug is a snap. Just one other tip, if you stand on front bumper, and position your hands correctly, getting to the rear driver side, and rear passanger side plugs is even that much easier. ive built these motors and am pretty good with any 4.8-6.0L engine. Great design and they last forever if taken care of

Good video, make more videos!! You have a pretty cool camera man!!

GREAT VIDEO!!!

Dude stfu and make the video dumbass

Do not use anti seize on spark plugs. Tighten dry to a proper torque. Antiseize change the resistance between the plug and head.

Go Cards!

you did a great job kid

Can you please post the size of the socket, extention and wrench u hv used?

Great job well done