idle only is normmal with no mass sig you may need to check the colant temp sensor, two terminal sensor pointing up towards the hood,, by the old dip stick hold down bolt on the intake,, 2k-8k cold and 300 ohms warm'd up , and good terminal connections is a must,, also if the inj clips aren't new, i'd replace them and clean the inj terminals REAL good , realy need the air mass sig to say much for sure on the rich runing
This site and all original materials contained herein are Copyright 1999 - 2013 by OutdoorWire, Inc. -- All Rights Reserved.
You may link freely to this site, but no further use is allowed without the express written permission of the owner of this material.
All corporate trademarks are the property of their respective owners.
This publication and OutdoorWire, Inc. assume no liability for your use of the material contained within this site.
OutdoorWire, 4x4Wire, SUVWire, JeepWire, MUIRNet-News, and 4x4Voice are all trademarks and publications of OutdoorWire, Inc.