Po443 Emission code - need help
Have a 99 Jeep Grand with 125,000 miles, getting a P0443 code, replaced the purge valve, checked for leaks all looks good. Reset the code at auto zone and it came back on by the time I got back home. It had a P0441 code also but that hasn't come back yet after about 4 decent trips. Any suggestions on where hunt to figure this one out?
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