To carbon clean or not to clean
To carbon clean or not to clean
Author
Discussion

Audi Girl

Original Poster:

2 posts

80 months

Saturday 27th July 2019
quotequote all
Hi, I have a 1.4 TFSI Audi A3 (had since new in 2015) and its not feeling as powerful or smooth these days as it once was.

I've been considering getting it carbon cleaned, is this a good idea, or worth getting done?

It had a full check at Audi earlier this month and was last serviced six months ago. It is driven two hours a day, including on the motorway.

Any opinions or other ideas are greatly appreciated smile


xjay1337

15,966 posts

141 months

Saturday 27th July 2019
quotequote all
Carbon cleans from terraclean and similar are 100% a complete waste of money.
Different companies exist but its the same ste.

It probably is just as fast as before. You're just used to it. Try a few tanks of high octane fuel. Or maybe it's had some revised engine firmware from Audi.

If you want you can have the inlet manifold removed and walnut blast but it's not going to turn the car into a rocket ship.

I bet on a dyno it would make the claimed figures.

Audi Girl

Original Poster:

2 posts

80 months

Saturday 27th July 2019
quotequote all
xjay1337 said:
Carbon cleans from terraclean and similar are 100% a complete waste of money.
Different companies exist but its the same ste.

It probably is just as fast as before. You're just used to it. Try a few tanks of high octane fuel. Or maybe it's had some revised engine firmware from Audi.

If you want you can have the inlet manifold removed and walnut blast but it's not going to turn the car into a rocket ship.

I bet on a dyno it would make the claimed figures.
Thanks, I'll try the high octane fuel for a couple of weeks. I did wonder if there might be an issue with the turbo, it's definitely not accelerating as it did.

tapkaJohnD

2,000 posts

227 months

Saturday 27th July 2019
quotequote all
What is the purpose of the "high octane fuel", please?
John

E-bmw

12,318 posts

175 months

Sunday 28th July 2019
quotequote all
Get it walnut decoked IIRC that is direct injected engine and could likely benefit from it.

GreenV8S

30,999 posts

307 months

Sunday 28th July 2019
quotequote all
tapkaJohnD said:
What is the purpose of the "high octane fuel", please?
John
I don't know what AudiGirl had in mind, but the more expensive fuels typically boast more cleaning additives.

tapkaJohnD

2,000 posts

227 months

Sunday 28th July 2019
quotequote all
GreenV8S said:
I don't know what AudiGirl had in mind, but the more expensive fuels typically boast more cleaning additives.
Then a bottle of injector cleaner in a tankful might be even better, and might cost less!.
J.