[kolunn]

Ive recently noticed some blow by from my oil
dipstick which, iirc, is a common indicator that the pcv system is shot or going out, ive completely rehauled ONE pcv system before on a vehicle, a bmw, but my 2000 v70 glt is my first volvo so im new to the brand and platform. Can anyone tell me exactly what I SHOULD replace during a pcv install. Does the kit for my car that fcpeuro sells linked here (Volvo PCV Breather System Kit - Genuine Volvo V70T100) contain everything i will need to fix my pcv system? If not what would anyone suggest I add to it, assuming that is a good valued kit to buy in the first
place. Thanks! Also any tips and tricks you guys know of to help with the install that i can note down to help me not fail miserably would be great!

 

[CYB3RBYTE]

You should get that kit, but there is a banjo bolt that is a must to update / replace that connects the PCV to the intake manifold. It's a bit of a pain to get to, but it's possible with a short 17mm ratcheting wrench. The latest version of that banjo bolt is: 973950.

You will also need two washers to go on either side of that banjo bolt, those are: 11994.

When I replaced my PCV I also replaced the breather pipe that connects the coolant passages to the engine block. These have a small hole where the banjo bolt is that can get blocked up and cause further issues, so this is something people will miss during a PCV service: 9470330.

Now if you don't want to replace the whole breather pipe, you can replace just the nipple, however you can't order it from FCP right now, it's available directly from Volvo: 9202208.

If you have some "while you're in there" concerns, parts of the coolant system would probably make sense to service now as if you are replacing that breather pipe that connects to the block you'll need to drain the system. I replaced my thermostat and coolant reservoir during that time.

Other than going slow and making sure the passages are clear on the block for the breather box, and obviously doing an oil change after this service, not too much other wisdom outside of using your reference guides. Good luck!

 

[UT OLI]

^^^^^^^ definately replace the breather pipe. I didn't on my T5, turns out it was clogged and had to rip it all apart and do it again.

Unbolt the alternator and slide it to the passenger side. This makes access to the banjo bolt easier. And yes have patience, reinstallation of the banjo bolt is tricky and can be frustrating. It's at a weird angle and may take a few times to get it aligned properly.

 

[kolunn]

You should get that kit, but there is a banjo bolt that is a must to update / replace that connects the PCV to the intake manifold. It's a bit of a pain to get to, but it's possible with a short 17mm ratcheting wrench. The latest version of that banjo bolt is: 973950.

You will also need two washers to go on either side of that banjo bolt, those are: 11994.

When I replaced my PCV I also replaced the breather pipe that connects the coolant passages to the engine block. These have a small hole where the banjo bolt is that can get blocked up and cause further issues, so this is something people will miss during a PCV service: 9470330.

Now if you don't want to replace the whole breather pipe, you can replace just the nipple, however you can't order it from FCP right now, it's available directly from Volvo: 9202208.

If you have some "while you're in there" concerns, parts of the coolant system would probably make sense to service now as if you are replacing that breather pipe that connects to the block you'll need to drain the system. I replaced my thermostat and coolant reservoir during that time.

Other than going slow and making sure the passages are clear on the block for the breather box, and obviously doing an oil change after this service, not too much other wisdom outside of using your reference guides. Good luck!

perfect i went ahead and put those items in my cart, ill just go ahead do the breather hose since im already going to be dismantling the system anyways. thanks!

 

[kolunn]

^^^^^^^ definately replace the breather pipe. I didn't on my T5, turns out it was clogged and had to rip it all apart and do it again.

Unbolt the alternator and slide it to the passenger side. This makes access to the banjo bolt easier. And yes have patience, reinstallation of the banjo bolt is tricky and can be frustrating. It's at a weird angle and may take a few times to get it aligned properly.

^^^^^^^ definately replace the breather pipe. I didn't on my T5, turns out it was clogged and had to rip it all apart and do it again.

Unbolt the alternator and slide it to the passenger side. This makes access to the banjo bolt easier. And yes have patience, reinstallation of the banjo bolt is tricky and can be frustrating. It's at a weird angle and may take a few times to get it aligned properly.

good to know that will definitely save me some time figuring out a good way to get it out, thanks!

 

[kolunn]

You should get that kit, but there is a banjo bolt that is a must to update / replace that connects the PCV to the intake manifold. It's a bit of a pain to get to, but it's possible with a short 17mm ratcheting wrench. The latest version of that banjo bolt is: 973950.

You will also need two washers to go on either side of that banjo bolt, those are: 11994.

When I replaced my PCV I also replaced the breather pipe that connects the coolant passages to the engine block. These have a small hole where the banjo bolt is that can get blocked up and cause further issues, so this is something people will miss during a PCV service: 9470330.

Now if you don't want to replace the whole breather pipe, you can replace just the nipple, however you can't order it from FCP right now, it's available directly from Volvo: 9202208.

If you have some "while you're in there" concerns, parts of the coolant system would probably make sense to service now as if you are replacing that breather pipe that connects to the block you'll need to drain the system. I replaced my thermostat and coolant reservoir during that time.

Other than going slow and making sure the passages are clear on the block for the breather box, and obviously doing an oil change after this service, not too much other wisdom outside of using your reference guides. Good luck!

additionally, it doesnt list my specific model as a fit for the crankcase breather pipe assembly link you attached, will it still fit? it says will fit for the 2000 2.4t L5 xc70 but not for the 2000 v70 glt which is same engine so id assume itd work?

 

[ScottishBrick]

additionally, it doesnt list my specific model as a fit for the crankcase breather pipe assembly link you attached, will it still fit? it says will fit for the 2000 2.4t L5 xc70 but not for the 2000 v70 glt which is same engine so id assume itd work?

Yes, but thats also not the one you want. There is one more revision and it is the best design.

More Information for GATES EMH078

www.rockauto.com

This is the oem, for less than half the price.

 

[kolunn]

Yes, but thats also not the one you want. There is one more revision and it is the best design.

More Information for GATES EMH078

www.rockauto.com

This is the oem, for less than half the price.

perfect thanks!

 

[CYB3RBYTE]

A learn for me as well on that gates part, I'll have to get that hose when I'm due for it again in 100k miles.