I’ve had a pinion seal leak on my Ranger for several months now. I tried changing the differential fluid, made sure the vent tube was unobstructed, etc., but still a slow leak spotting up my driveway. So after hearing all the great things about Auto-Rx on this site, I gave it a shot. Within 2 DAYS
, the leak had completely stopped!!!!!!! This alone was well worth the price, but I also had enough left over for a full treatment for the engine as well.
I emailed Frank about leaving the Auto-Rx in the diff, as the fluid was new and it might help prevent future issues. Within 1 1/2 hours he emailed me back with a recommendation!! What a great guy with a great product. I’m in the rinse phase now on the engine, and hope to see great results there too
I emailed Frank about leaving the Auto-Rx in the diff, as the fluid was new and it might help prevent future issues. Within 1 1/2 hours he emailed me back with a recommendation!! What a great guy with a great product. I’m in the rinse phase now on the engine, and hope to see great results there too