Has anyone done the Mr muscle clean on their turbo? If so what's best/ easiest way?

Took car to be remapped and kept going into over boost so told sooted up. I Got told today to remove 1st lamba sensor and spray in that way with small piece of hose but never heard it done like this before

Ive done it .  Take the 1st sensor out, you need a bit of old brake pipe & shape it like a coat hanger, feed it into the  turbo main body. Take a  WD40 valve and small pipe and fit to a Mr Muscle aerosol, feed it into the pipe and give it 5 sec shot. You will see the foam reach the sensor hole after 5 sec. I did it when hot and left it overnight, Did it for about  10 nights  and it made a difference in that after the  4th time you could not see any foam  at the base of the sensor hole.  Mine started  going into limp at 105K it lasted till 119K when it started going into 299 code so had a new turbo then.  Worth a try in that it only takes 5 minutes  and you dont even need to take the engine  cover of.

Let us know how you get on.

 

Gaz

 

Went to be remapped and kept going into over boost so mapper said chocked up so needs Mr muscle etc before taking back