Have you replaced the oxygen sensor? How many miles does the current one have on it? Also, does the idle fluctuate rapidly, slowly, exactly how is it behaving? Brad yeah, replaced O2 sensor, cycles every 1.5 seconds or so........very weird -bret -- To subscribe or unsubscribe, send email to scirocco-L-request@scirocco.org, with your request (subscribe, unsubscribe) in the BODY of the message.