me to drive car about 100 miles, to take full effect. cleaned air box and maf replaced air filters, repair elec cam to coolant sensor repair o2 sensor,,, which another mechanic recently put new used 02 sensors and wired it wrong..which i think is why it failed emmission full pressure test diagnotic codes checked throttle body and aic cleaning then it passed emissions but it stalls and hesitates. still but sometimes it will drive fine, so i took it back they cleaned and adjusted tps switch and replaced spark plugs s $58 anyway
thank you everyone at this site.
Follow Ups
it fixed itself, I hope would any of these repairs require - badluck22:52:25 06/30/08