ok i installed my msd 3 bar yesterday and the car started to run like **** it was idling funky and was really lean .. even if i added fuel to it, it wouldnt do anything thing.. i did change the setting in the smanager under maps for the 3bar .. DO I HAVE TO CHANGE THE VOLTAGE TO THE STOCK MAP VOLTAGE.. car runs fine with the stock map sensor. i have this in a 92 acura integra ,.. any info i would appreciate thanks

 

im having the SAME problem

 

It need to get tuned. 3bar map scaling different then a stock map.