Posted by Vince MosleyVince Mosley
on October 20, 2009, 12:07 pm, in reply to "Mercedes CLK 230K, T-reg, will not rev and very flat when supercharger cuts in"
Ian ,
Can you do a vacuum test first of all to see if all is as it should be? I had a supercharged XJR in a month ago that had very poor performance and would not rev above 2k and it was blocked cats and CPS. Cats diagnosed with vacuum test. MAF would be another area as have had all sorts of symptoms on Mercs caused by them.
