Originally Posted by
Marts
Thanks, it's appreciated Karlos. Why be careful on MFI tho Guys? Is it because they ain't stable enough with the fuel distribution?
It's because the EMFPA that controls your on boost fuel pressure being 20+ years old drifts out of calibration, the ones I have experienced all seem to go rich (not to say they wont go lean!) which is far better then going lean but still not good!
Thats why MFI should be set up regularly.