ZPOST - View Single Post - S54 Won't Rev Over 1,500 RPM after ESS Tune

Vanne · 09-24-2015, 02:44 AM

Previous to engine swap was car running good? What codes are you throwing?

Can you go back to bog stock tune? If the original tune was by ess, they should have the original on file..

09-24-2015, 02:44 AM	#7
Vanne Down Under!! 1621 Rep 4,294 Posts Drives: 2007 Z4MC Join Date: Mar 2013 Location: Dubai iTrader: (4)	Previous to engine swap was car running good? What codes are you throwing? Can you go back to bog stock tune? If the original tune was by ess, they should have the original on file..
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