Spark Plug Replacement - Acura RDX
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- Опубліковано 16 бер 2019
- This video will show you how to replace the spark plugs on a 2007 Acura RDX I4 2.3 Turbo. Since the turbo's intercooler (which cools the heated compressed air from the impellers of the turbo) sits on top of the valve cover, the intercooler must first be removed. From that point, the coil pack cover (seated on top of the valve cover) is removed to expose the coil packs. The coil packs (one for each spark plug) is then removed followed by the spark plugs. The replacement plugs match the factory original plugs that come with the RDX (that is, NGK Laser Iridium).
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Parts & Specialty Tools:
NGK Laser Iridium Spark Plugs (exact match to what's being replaced):
amzn.to/2YcVcuC
NGK Coil Pack
amzn.to/2J9wjef
If you want an upgrade over the Laser Iridium spark plugs, you can opt for the NGK Ruthenium HX for maximum durability & ignitability.
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This was the most concise, clearly explained and helpful DIY video I've ever seen. Thank you so much for posting
Thanks for your post and support!
Thank You for a great instructional video! I couldn't have done this without your help. 👍
Glad you found the video useful!
Loved the video. I feel confident i can take this on now👍🏾
Great ... shouldn't be to difficult and time consuming!
Thank you !
You did it much easier than the other ones' videos.
With out unplug too many hoses
This will be my first coil replacement to my RDX 2011.
Thanks to your video.
Very well explained.
Thanks for your critique and good luck with the repair!
Hi buddy !
Could you tell me the cylinder 1 position.
Passenger or driver side.
Thanks a lot
Just replaced mine 2 weeks ago. Very simple...just follow this VDO. Thanks.
Good for you!
Just did mine following your instructions your perfect perfect perfect instructions thank you very much. God bless you!!!
Thanks and good for you!
Thanks so much. Straight to the point video. Cheers! 🍻
You bet!
Nice! I will do mine soon...Thanks
Very good video gonna do my plugs today and i have this to help me thank you very much👍
You're welcome!
Great, video thanks for the help
Thanks for the video! Straight to the point 👌🏾
You bet!
I had took off all the screws but i was afraid to take off the back hose lol , im doing it for sure this time. Thank you
You bet!
Thank you for the detailed video!
Glad it was helpful!
Thanks for the video!
You bet!
Awesome video which is helpful leading to the next task that I really need to do. DO you have a video on how to replace the valve cover gasket? I figured with the intercooler out, I will replace the spark plugs, coil assembly and valve cover gasket which is what I really need. Thank you and thank you for your service......Veteran here too.
Thanks! If the valve cover gasket is not leaking, I'd leave it alone. Also, if there's no misfire error code, I'd leave the coil packs alone.
Awesome video , it can’t be more clear . Thank you
You're welcome!
Great video! Why not deep clean the intercooler and engine bay while it was out? Next, what is the brand and model number of the right angle cordless driver you were using? It looks very handy for right spaces.
I could but the customer just wanted the plugs changed. Besides, the intercooler fins don't get dirty like radiator and condenser fins.
Have a 2009 acura rdx thinking about changing the spark plugs soon myself. Wish me luck.
Not difficult.
Good video, thanks for dedicating time to explain the details, the only thing I will add is that, it is Not good to drop the spark plugs in the cylinder head the way you show in the video, that can accidentally change the spark plug gap if the earth electrode hits hard at the bottom. Use a spark plug socket to do that. 😉👍🏼
Thanks for your post. Dropping in the plug will not harm the center electrode since it's landing into a hole
Got a check emissions system notice after finishing job, double checked that everything is plugged and tightened. Any tips?
Start the engine and spray brake keen on all hose connections. If the rpm's go up, you've found your leak.
Really appreciate this video. Thank you for your time. What is that tool you are holding/using in your left hand at 02:36? Thank you.
It's a pick tool to lift the tab to separate the electrical connection.
@@hardlymovingpro Thank you, sir.
is there any video of remove timing chain and cylinder head rdx 2009 4 cylinder
Been looking forward to doing that video when a repair opportunity comes my way!
Thanks you
You bet!
And how in the world are you getting the back bolt for the intercooler? I have tired everything with no success. Any tips?
Like in the video, I used 1/4" extensions, sockets and ratchet
Good video, I would include the option if performing this repair on high mileage vehicle(100K+) to replace ignition coils, valve cover gasket, and clean the inter-cooler for a more complete repair and prevent a repeat repair. Yes, the price of repair will greatly increase, but some customers would appreciate knowing and they can make an informed decision.
With those items, I'd advise the old adage, "If it ain't broke, don't fix it!".
Hello friend, do you put anti seize on the spark plug threads or not? Also, do you have a video on how to replace the valve over gasket? I figured since I will be doing this, might as well replace the gasket since it has a leak already. Thanks again for awesome video. I learned a lot already thus far. Beginner DIY here...thanks.
Most plugs are corrosion coated and generally don't need anti seize. Although on some GM cars I worked on with AC Delco plugs, I broke them in half because they were rust stuck in place. Buy Denso or NGK if you don't want any future problems.
Use this video as a general guide to replace a valve cover gasket: ua-cam.com/video/s9RbQ_ZIS7M/v-deo.html
should i replace coil packs while I'm here? 2011 rdx with 100k miles.. thanks
Not necessary unless you had a cylinder misfire error code. Could be both bad plugs and/or coil packs.
which size did you use for the spark plug socket? I need to get one but only know the thread size is 12mm. Do you need a 14mm 6-point socket to install?
Believe I used a 3/8 or 14 mm socket 6 point.
I'm crying because I might have to do this tomorrow
Not that hard of a job.
As a heads up for everyone, the RDX Service Manual states 13 lbs of torque for spark plugs...enjoy!
I'd go a little higher. Have dealt with loose plugs in aluminum heads. Somewhere between 15 to 18 lbs.
@@hardlymovingpro Thanks for the tip! I think 18 lbs if using anti-seize on the threads, 13-15 lbs if not. Cheers!
@@mattylevo You got it backwards actually, but I see your reasoning. The reason is that the anti-seize will lubricate the threads so any torque reading will be achieved at easier with lubricated threads. In other words, in a dry thread spark plug install, the clamping force will be less at '13-lb/ft' compared to a lubricated thread at '13-lb/ft' which will screw down harder due to decreased resistance to turn on the threading. If anything, a lubricated threading should have the same or slightly less torque wrench final tightening because the torque wrench reads only threaded resistance to turn, and a dry thread will offer more resistance naturally.
You're 100% correct!
Hi buddy !
Could you tell me the cylinder # 1 position.
Passenger or driver side.
Thanks a lot
Set the crankshaft timing mark to the top-dead-center mark to get the #1 cylinder to the top.
Thank you, Buddy
You bet!
What tools do I need also what sizes ?
Suggest you start off with a metric 3/8" metric socket wrench set with screw drivers and pliers.
Im thinking of changing mines. I never changed it since i got it for 5 yrs now from the dealership. I have about 160k on it. Any advice ? Anyone? Tks
If you follow the video, it's not a difficult job.
Damn I wanted to try to do these myself, but I don’t know if I’d mess anything up 😫
Not too difficult of a job.
What about this problem with the same car model?
(p0234,p0117,p0365,p1131)
engine very hard to start and runns rough
With all those codes, I recommend you bring it to a reputable full service repair shop.
@@hardlymovingpro I haven't bought it yet, is staying in a dealer store. I would like to know before what should it need
@@redihoxha2940 address each error code one at a time.
@@hardlymovingpro yeah but I think need to see them one by one, maybe it's out of timing or need only the camshaft sensor...I'm not sure 🤔
@@redihoxha2940 a dealer dumping a car with a lot of codes isn't a good sign
this car has timing chain??
Yes.
❤😍😘👍👍
Thanks!
Pro tip: don't fall for counterfeit NGK spark plugs on eBay and Amazon. If you're paying $4 a plug for iridium lasers, they're fake.
Everyone is making iridium plugs these days and their prices have been dropping.
what coils should I get as well? do these ones work? www.amazon.com/30520-PNA-007-099700-070-Replacement-2003-2007-2003-2011/dp/B07PJ4NLBQ/ref=sr_1_12?keywords=rsx+ignition+coil&qid=1556726055&s=automotive&sr=1-12 do these work?
I have 88k miles and am not sure if plugs have been replaced.
would probably do both at same time and possibly even do an intercooler replacement too due to unit being 10+ years old.
Unless you have cylinder misfire error codes (OBDII Code P0300, P0301, P0302, P0303 and P0304), there's no reason to replace any of your coil packs. If you do get any of these codes, the first step is to remove, inspect and perhaps replace the spark plugs...then clear the codes, start the engine and see if that fixed the problem(s). The replacement interval with these NGK Long Life Iridium plugs is over 100k miles; so for now, I see no reason to replace these plugs. The intercooler is not a typical wear-out item. It acts like a radiator but cools in coming hot, compressed air. If anything, consider replacing the rubber air hoses leading in to and out of the intercooler.
If you do want to replace a faulty coil pack, do one coil pack at a time based on the error code. No reason to replace all four. Stick with a quality coil pack replacement. Japanese coil packs are made by NGK, Denso and Hitachi. Other choices are Dephi, Standard Motor Products and Beck/Arnley.
You can keep you RDX running strong and long by using quality synthetic oils both in your engine and transmission. For your transmission, you can do a "drain and fill" with Valvoline's Synthetic ATF which is Honda/Acura compatible.
@@hardlymovingpro Is it possible to have misfires with no error codes? My rdx seems to skip or hesitate sometimes under hard acceleration. It feels a lot like the traction control kicking in, but I get no light like I normally do when the traction control kicks in.
13lb ft on these but good video
Right on!
I am not owner of rdx but finished the whole thing
Good for you!
I thought Hondas were supposed to be Easy to work on. This intercooler has too many bolts in weird places and hose clamps to remove. Wtf.
From my perspective, it's not very difficult compared to working on German cars.
You doing too much work for plugs.
He did the very minimal needed to get to them, what are you talking about?
The intercooler is mounted on top on this model, so it must be removed to change the plugs
Removing plugs is too much work for replacing plugs? 🤔
@@dancarlton7712😂fr