Clio 197 sport

My clio sport isnt gettin the power it should spark plugs changed renault mechanic had on computer still dosnt know its remapped to 217 and is like a 117 can any body help

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Might be worth while trying to find out where it had the remap done, given that could be tricky as it was done before you got it.

I was having all sorts of problems with my 200 after having it mapped! Went on for around six weeks and I just couldn't get to the bottom of it, so in the end I resorted to having it flashed back to the standard map just to see and (touch wood) to this day haven't had a problem, not so much as a hiccup (4 weeks on)