When it comes to keeping a generator (and your devices) running, two fuels are better than one. By Nick Hilden Updated Mar 28, 2025 1:58 PM EDT We may earn revenue ...

Your car's engine needs a very specific diet of air and fuel to do its job, and it's the fuel pressure regulator's (FPR) job to feed it the right amount. The gadget is relatively tiny and can fit in ...