Mastiff 0 Posted August 18, 2011 Report Share Posted August 18, 2011 In all my past hot hatches I have used STP injector cleaner, some say its rubbish and some say it is great , I use it as routine maintenance when I change the oil etc (normally every 3-4,000 miles) Anyway.....Is it ok for the VR6 engine? Link to post Share on other sites
Lukey. 381 Posted August 18, 2011 Report Share Posted August 18, 2011 dont think you need to do it that often, like once every 10,000, Ive used comma detox on recommendation and it certainly made a difference for me Link to post Share on other sites
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