Volvo Spark Plugs Replacement 3.2 and T6

Replacing spark plugs on my 2009 XC70 T6.
It has 45,000km or 27.000 miles.
You should replace every 60K miles or 100,000km.

[ClaudeBrunette]

Just a few words to thank you. Following the steps in your video, I managed to change the spark plugs in my 2009 Volvo XC70 T6. It went well. Again, thank you. Please keep doing these videos. They are very well done and very useful.

[pbierre]

It's a good idea to inspect the coil-pack harness for any cracks in the wire jackets. (I found 3 bare copper exposures (jacket splits) on my 2013 T6.) You can seal any cracks with a non-acidic glue, such as super-glue (methacrylate) or vinyl cement. If not sealed, these spots will corrode/sever, leading to spark failure.

[robertc]

I have a Volvo xc 60 T6. Now close to 100, 000 miles. During last oil change, Midas tech said everything seems OK, but it is due for spark plugs change. Gave me an estimate, which was $580 plus tax. I thought this was awfully high. I used to repair my own cars, but now the cars are more complicated with all the electronics, and I have not done anything on my cars for about 15 years. Your video gave me courage to have a DIY. I spent $80 to order genuine Volvo spark plugs, but had to buy a 5/8 socket from AutoZone. This costs me $8. Spent about 1.5 hours to get the job done. Not too hard. Thank you for your video.

[thebanjoman]

You should always check your spark plug gap on each new plug before putting them in. What if the package was dropped at one time and messed up the gap?. I've found many plugs over the years with different gaps due to the packages being dropped or something where they hit the floor on the electrode side and it bends and changes the gap. Don't just trust them to be correct out of the package.

I always number the coil packs and put them back in the same order.

[stephencannon]

just changed my plugs.with Bosch Iridium. easy to change but I did mine one plug at a time. disconnected one coil at a time removed and inspected. Took about an hour but well worth it. Normal and consistent wear pattern for 108K miles. Do the forget the Anti Sieze on the threads and a dab of Die Electric grease on the plug tip. Also AutoZone makes a dedicated 5/8" spark plug socket. The extension is built into the socket to prevent the extension from falling out during removal and replacement. This extension should be long enough for most spark plug chambers but other extensions can be connected to this one if necessary.

[ClaudeBrunette]

I love your website. For me, it's so educative. The way you comment on each step is great. I will certainly try this one.

[PredatorOmnivore]

Please take my advice from an old experienced mechanic. NEVER use power tools to remove or install spark plugs. You must feel the threads the plug threading resistance the whole way up and down. Line up the used plugs in cylinder order for studying to find out all sorts of things about the engine. Always use a torque wrench and manufacturer's exact torque specification for tightening. With these new fangled aluminum head engines I have seen too many ruined heads by DIYers who do not follow the manufacturer's torque specifications. Too tight or too loose results in blown out spark plugs and a ruined head. Buy yourself a good specialized spark plug socket that holds the plug for removal and installation. A normal deep socket may crack the plug porcelain.

[johno]

There are some things you should never use power tools on, and spark plugs on aluminium cylinder heads is one.
Its just far too easy to damage the threads and then the consequences are just too high. 🇦🇺

[johnbrozowski]

Question for other repair mechanics - My Volvo Service repair shop wanted to charge me over $1, 300 to replace these. Seemed extremely high. Comments?

[siulagrande]

Your video doesn't include torque specifications for the plugs which is important.

[isabellegodin]

Another great video. Question: When we start the engine to check, what exatly I have to check??!? The sound? Any sparks?... Thank you so much for you're tutorial. I never so the mechanic on my Volvo but you gibe me confidence. I think I can start with changing the spark plug. Cпасибо from Montréal!

[pbierre]

On my 2013 T6, I had to detach a ground lug and a harness tie-down (both 8 mm bolts) to move the harness out of the way enough to retract coil-packs 2 & 3.

Also be gentle unplugging the harness connector to the coil pack...this is a part you do not want to break.

Inspect the low-voltage wires for each plug....if cracked insulation sheath, seal with non-acidic sealant (dab of super glue).

[francispeter]

Oh and by the way, it's better NOT to use anti-seize on modern spark plugs. They already have a coating on the threads. The only application where you MUST use anti-seize is on stainless steel fasteners (nuts & bolts) especially if screwed into another stainless steel. I'm a retired mechanical engineer and when I used to work for a big turbine manufacturer, we had some horrific seizures on large SS bolts...

[PauloHeaven]

I began to have some little misfires. I ordered new Bosch Iridium spark plugs. This video will be helpful !

[zeroten]

I am sure you enjoy working in your car by your hands . very good job bro.👏👏👏👏👏👏

[Gregamz]

The new Volvo 2.0L 4 cylinder engines are Direct injection only, (no port injectors). Is there a valve cleaning service you recommend. I’ve heard there a company called Kleen-Flow in Canada that uses high pressure air admired with crushed walnut shells to clean the valves. Have you ever heard of these folks?
I live In Pittsburgh, Pennsylvania.

[jeffreybrooks]

Coil packs are held in by a boat with a 8mm hex head, not 9mm.

[francispeter]

Thanks for this clear, straightforward video ; my 2012 3.2 litre at (only) 97 000km is up for a plug change which be a DIY as always in my garage ! So, apparently no need to disconnect the battery or faff around with engine codes what a relief.

[вадимзнобихин]

Свечи промыть в ржавчина преобразователь держу 3 часа и чистая чистая становица и можно еще 2 года использовать и опять преобразовательржавчина и юеленькая свечКа становица как новенькая и еще два года катайся

[joe]

Tighten by hand is not such a good idea aluminium heads are easy to strip, use a torque wrench or tighten with the extension only as much as you can then give half a turn with the ratchet.