We suggest using the output test mode to individually check each injector channel. That could help narrow down a hardware problem.

http://www.msextra.com/doc/ms2extra/testmode.html

Originally posted by streetlightning
Any help/Advice? I dont mind sending my MS to be looked at.. but my experiance with Symtech labs is rather poor and i need it to be a quick turn around, so if anyone has suggestion about where i can send it, that would help too..

We're disappointed to hear that. If we're thinking of the right person, we've offered quite a bit of support to you over the years, both privately and on the forums. Feel free to email us at support@symtechlabs.com if you need any assistance with any of the work we've done to your ECU.