I've had a miniductor for probably close to a decade. It's awesome when you need it. I like the fact that there's no open flame in a greasy engine bay :). Works great on manifold bolts, tie rod sleeves, bleeder screws, etc.
I should update this. I added a seal to the adjuster screw and sent it on it's way. A few days later it blew that seal as well. So I called Redhead and they sent out a return label that day to send it back so they could go back trough it. UPS then lost that box in Charlottesville. Called...
I'm retracting my endorsement. had one come back puking from the adjustment nut. Pulled it down and there was no seal. Had an upside down nylock to seal!!! Had to buy a 200 rebuild kit to get it running.
How many miles are on the driveshaft? Once they start getting up there the slip joints start to wear out and cause noise. A lot of times it's cheaper to get a new driveshaft from Toyota than it is to replace the u-joints and have a new slip joint welded in.