Anyone else used this stuff that is supposed to decoke the engine and give you back some BHP.
Just used some on my Clio whilst the K&N was off. There is a hose that provides suction right by the throttle body and spent the best part of a night spraying this can of stuff up there.
You are supposed to spar for a minute, idle for 5 mins then spray the rest (which takes a bloody long time).
Hopefully will notice an improvement tomorrow. Although got to wait for the filter to dry before I can re-oil it and put back on.