hi everyone, i'm new to this site and i had a question about the p72 ecu i'm running in my gs-r.
i'm having fuel cut problems at 5000 rpm but then afterwards its fine. i think the v-tec first turns on at 4300 rpm or sounds like it at least. but would you think that it could be because the the added butterflies that the 94-95 gs-r's have? oh, and the ecu been flased with a pyr program. (no laughs please)
thanx for the help if any!