Dear Mike: I screwed up. I wanted to bleed the brakes on my old pickup, but I broke off the bleeder bolt flush with the caliper casting. I tried to drill out the old bolt nub and install a Helicoil in ...

Talk with plumbers about pipe-thread sealants, and you will get views as polarized as those in a political debate. Some plumbers prefer Teflon tape, while others love the brush-on pipe sealants. I use ...