1999 Dodge Intrepid (RED ha ha) misfires and runs poorly when it gets to operating temp or hotter (Florida) I get" P-codes" 1490, 0420, 1389, 1390,1391, 0133, 0356, 0353 some at diffirent times.When cold it runs fine, I replaced coil 6 and coil 3 no change thinking maybe CPS but not certain any help out there??

 

Welcome to the site. I will move this thread to the Intrepid section,
FF

 

Just to follow up: I replaced the Cam pos-sensor and things are back to normal