Fiat Baro 100 16v - Failed natural idle test, CO is to highArchived Message
Posted by andy crook on April 25, 2004, 9:59 pm
Not sure about this 1, and a need a few pointers. It has passed fast idle test no problems at all, but failed natural idle co is 0.76% What do I look at first, I have never seen this before on any car, fuel pressure too high?