Club 80-90 Forums

1991 Multivan w/ 1999 Suby DOHC EJ25 Ronal 16" Wheels, SewFine custom interior http://www.weidefamily.net/vanagon/images/Vanagon-001-(Custom).jpg http://www.weidefamily.net/vanagon/HTML/01/02/images/NewVan%20(Custom).JPG http://www.weidefamily.net/vanagon/HTML/01/02/images/VanagonwBackEndUSTrim...

The idle air control valve has 2 coolant connections. One routes under the reversed manifold to a connect on the manifold just beside the ecu coolant sensor. The second coolant line from the iac routes to the throttle body and back to the return coolant hard line atop the engine which ultimately fee...