Originally Posted by mpg9999
Are you running the 3 bar or 4 bar program? People where having problems with the 4 bar 50lb msd program. I think it turned out to be something with the injectors. Im sure you could dig up some usefull info over at
www.sr20deforum.com about it by searching.
-Mike
I have the 4 bar/50lb JWT turbo program, no issues at all.
The problems that others are having are driveability and idle (too high or irratic and unable to adjust). The MSD injectors do not like to go over 60 psi of fuel pressure, which is why people suggest the 3 bar.
RatedV- When the fuel rail is pressurized, try hooking up jumper leads to a disconnected injector and see if it opens/sprays. I agree with Eng about it either being the ecu or in the wiring from what I have read so far.