Was driving my 93 FZJ80 with 177xxx miles on the interstate at about 60 mphs, and out of no where i feel a little power loss, look in my rear view and i just ****ped out the biggest cloud of white/blueish smoke EVER! Let off the gas, smoke went away and "the beast" kept driving fine. Drove home from work (20 miles on interstate) and never had a problem. Topped off the oil yesterday, and was driving in town around 40 mph, and suddenly a HUGE cloud of smoke again! So bad, the car behind slammed on the brakes unable to see...Did some thread searches, couldn't find any to conclusive. Is this a stuck/bad PCV valve? Should I be worried about some serious engine damage? Really strapped for cash after just moving 2,000 miles, any recommendation for mechanics in the Tampa Bay Area to help me out would be greatly appreciated. Thanks guys!