Mosquito fogger that is my jeep
I have a 96 4.0 grand cherokee. It's been sitting for
about a year, and i was told that the check light
came on followed by smoke and it was immediately
parked after. It had a rough idle as well. Long story
short, pcv was replaced and suddenly the check
light is off and says "PASS" on the OBDII. But it still
has a rough idle and runs like crap and smokes
when throttle is applied. Could that be from the
gunk that was sucked into the intake from the pcv
being stuck open?