sometimes smokes, sometime doesn't

avgtigeravgtiger Member Posts: 2
edited March 2020 in GMC
i have a 2000 sonoma with a 2.2. it suddenly started blowing smoke and oil out the oil filler neck, even with the dipstick in. also, as i am driving, it will suddenly start burning oil leaving a trail of smoke. the smoke goes away, then comes back


  • avgtigeravgtiger Member Posts: 2
    also, i changed the pcv vale, which was no easy task. it is between the intake and the head. this did not help.
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