problem: on cold starts the coupe has trouble firing up. even before the sr swap, walbro, etc… which we think eliminates almost everything as a culprit except the fuel sending unit and lines.
we also just installed an air/fuel gauge and it’s reading lean… always, even when on the throttle.
what should proper fuel pressure be? how would we test for that? will an adjustable fuel pressure regulator help? we’re gonna try using a different sending unit… perhaps the lines just need to be cleaned out?
does anyone have any thoughts?
:?