STUNNING B7 AUDI RS4 for a Walnut Blasting Carbon Clean and New Injectors! 

Thanks very much 😁

Thanks for watching, we pride ourselves on all our work here at Autoshack 😁

Thanks for watching 😁

Thanks for watching 😁

@@SuperRon From your experience on maintenance and costs, is it wise to purchase one?

@DasJav the b7 rs4 is an amazing car, not the fastest rs but the normally aspirated high revving v8 is amazing. With any car like this comes big bills. Get a bad one and the costs snowball out of control. I'd have one one day though!

I thought they were! Thanks for watching 😁

It's great to see and end result like this 😁

Thanks for watching 😁

Thanks for watching 😁

They look good on anything

Great to hear, welcome and thanks for watching 😁

Prices vary depending on parts, prices start from £500 for a basic walnut blast, get in touch at autoshack for a quote, thanks for watching 👍

Thanks for watching 😁

Yes, we had a 50k mile full main dealer service history B7 RS4 in and it was just as bad as the others. Prices start from £500 on a V8

@@SuperRon what is the point of removing this part at 8:31?

We remove the swirl flaps as it's not uncommon for the bolts to come loose and go into the engine

@@SuperRon what is the function of these flaps?

They vary the inlet tract length to give better torque at different revs, but it's not noticeable they are missing in the real world.

The crank doesn't have a centre bolt, so you turn the alternator slowly and the belt turns the crank. 24mm socket on the alternator pulley

They revised the factory part does improves things. People don't seem to run external ones for some reason, not sure if it upsets the pcv system or anything 🤷‍♂️

We are near Ipswich in Suffolk. Feel free to get in touch 😁

No sorry I don't

I've just tried zooming in on some pics I had but cant make it out unfortunately

The problem is not engine size its injection type, rs4's are direct injection so the fuel doesn't clean the valves, your b6 is traditional injection so it does, meaning they don't really carbon up.

No this gasket isn't available, we have tried to find it too. we re-use it without any issues.

It's a Autool crushed walnut blaster. Thanks for watching 😁

We had a FSH 50k car in which was very clogged, so would probably say 30-40k miles to keep it optimum

@@SuperRon thanks as I’m in the market for purchasing a b7 avant next month , I’ll definitely bring it to you guys for a carbon clean as your videos have given me piece of mind thanks 👍

We haven't done the newer gen engine yet, but it would be the same, inlets off and walnut blast.

Fitting a catch can wont solve carbon build up,it will be a waste of money.

I have seen people fit catch cans between the heads, whether it works or not I don't know.

I figure if you are not letting the oil vapor enter the intake tract then there shouldn’t be any build up. It should be a clean system right up to the valves. You can clean out the catch can/filter anytime and much easier. The only thing is you’re not burning the oil vapor for whatever power benefit that provides. When I buy an RS4 I’ll try it out. My Ford F-150 has a PCV valve and routes the oil vapor into the intake manifold. Recently I took it apart to replace the timing chain and it was a huge mess thanks to the oil vapor entering the intake.

On a rs4 it starts from around £500 then depending if you want pcv valve replaced, injectors checked/replaced etc we can tailor it to your requests

Wow here in the states it starts at $1100 in my area because it’s European they say smh great video!

How much is wallnut clean need mine done

Depends on the car, b7 rs4s start from around £500 as I said above.

@@SuperRon just told my b7 needs done , had issues over the last 2 years , I just txt back and said to take out flaps as well , the issue was knock sensor so this has lead to more jobs , funny manifold needs painted as well , list goes on

For a RS4 prices start from £500 for a carbon clean, then depends if you want a new pcv valve, injectors, other bits replaced. Get in touch with us at autoshack for a quote if you want to know more

They are 19inch Audi Rotors, of a b8 rs4

It's because these have direct injection that injects fuel straight into the cylinder not into the inlet and over the valves cleaning them like a traditional setup.

Thanks for watching 😁

Just been mega busy, I've not had any time to edit. I've got 20+ videos filmed now. I'll be back soon hopefully 😁

@@SuperRon good good

Yes diesels do suffer from carboning up too

@@SuperRon where abouts are you based Ron?

We are near Ipswich in Suffolk

Carbon cleans on a V8 start from around £500, from memory the b8s dont suffer the same pcv problems as the b7 so would need to check on that, not sure on injectors. Feel free to get in contact with autoshack for a quote, details in the description

Near Ipswich, Suffolk

How much do you charge for a walnut clean on a RS4?

A RS4 starts at £500 and then depends if you want injector clean, new pcv, service etc too.

🤣 Cameron is out, Brois is in 👊

We used to do them by hand with a toothbrush and thinners, but with the walnut blaster its 10x faster and cleaner.

It's a preventive measure, the screws are known for coming out and going though the engine and flaps being munched up in the valves

@@SuperRon Brill! Thank you!

We are near Ipswich, Suffolk 👍