hondajohn99
Junior Member
Hey all, I recently purchased an older civic w/ B16A conversion, which I will transplant into my 91 CRX. But first I will solve a few problems...
The engine has a bored-out throttle body/intake plenum and larger fuel injectors. It has a Z-dyne ecu. It idles fine, and at WOT it goes like gangbusters, but anywhere in between the engine surges (runs intermittently) making it impossible to drive.
Anyone have any ideas what's causing this? Is it a sensor issue? Vacuum leak? Any help would be appreciated!!
Thanks
The engine has a bored-out throttle body/intake plenum and larger fuel injectors. It has a Z-dyne ecu. It idles fine, and at WOT it goes like gangbusters, but anywhere in between the engine surges (runs intermittently) making it impossible to drive.
Anyone have any ideas what's causing this? Is it a sensor issue? Vacuum leak? Any help would be appreciated!!
Thanks