1997 Chevy S-10 V6 Two Wheel Drive Automatic 99000 miles
I have a 1997 s-10 4.3 and keep geting trouble code po339, po341 engine has had a full tune-up and is misfiring in part to full throttle. My misfire counter is not reading any misfires. I am a machanic and using a snap-on modis as a scan tool
have the same problem?
Monday, December 3rd, 2007 AT 6:43 PM