legacycentral bbs

Belated response... I am running the corresponding ecu - the IAC is rotary style and I removed and cleaned it (to no avail). I am using the vanagon tach but feel good about the values since they seem to translate 1:1 and this conversion is very well tested and developed in the vanagon world... What ...

I have a professionally built ej22 frankenmotor (91 heads and ECU) in my vanagon one of the nagging issues is a persistently low idle (~500rpm) causing an annoying rough idle and vibration, at ~700 rpm the engine is perfectly smooth. I recently hooked up my AC which would occasionally make the probl...