I have read a few independent reports on the procedure and while it does work, apparently it is no more effective than simply sticking a shot of redex through the fuel system.
Essentially the same results from £75+ of terraclean that you get from £6 of fuel treatment.
So I have always just done the latter.
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David
1999 M Coupe (S50) >>Read my journal here<<
2005 Smart Roadster-Coupe Brabus
2022 Range Rover Evoque PHEV
Seems like snake oil to me. A good fuel system cleaner in the tank is one way, and I'd rather spend my money on pulling the injectors and having them flow tested and refurbed or replaced.
Seems like snake oil to me. A good fuel system cleaner in the tank is one way, and I'd rather spend my money on pulling the injectors and having them flow tested and refurbed or replaced.
I have read some good reports from BMW owners regarding Terraclean but cant recall it being used on the S50B32, getting the injectors cleaned and flow tested is an option as a new set from BMW is approaching a grand
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