My subrau does not idle. It dies. Also runs rough after driving awhile in the rain. this can continue the next day if the weather is very humid. I have replaced the wires already and redid the body grounds. Also replaced negative battery connector.
Since you've eliminated wires from the equation, all that's left to check really is the distributor cap. If it's cracked, then it's nearly certain your distributor is fouled.
Oh, and how many miles are on your spark plugs?
-- Todd H.
2001 Legacy Outback Wagon, 2.5L H-4 Chicago, Illinois USAMotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.