:help: I have a very mysterious leak. I changed out the P/S pump, and that took a 1 pint/day leak down to a 1 pint/3-4 day habit my truck has aquired. I can't tell where it's coming from, and I get a small puddle, but it seems like it's eating it (the P/S fluid). Can it get in the engine somehow? When I cold start it I get a lot of smoke, but I'm not loosing any engine oil!?!? Is the P/S tied in with the brakes? When the P/S fluid is low, I get a whine in the pump when I depress the brake. The manual I got says nothing about any of this. ANY help would be greatly appreciated.