MAHLE FluidPRO EFP-150HD Portable Fuel Priming SystemMAHLE FluidPRO EFP 150HD Portable Fuel Priming System The MAHLE FluidPRO EFP 150HD Portable Fuel Priming System is revolutionary in that it dramatically reduces your labor time and costs. When your trucks run out of fuel and the fuel lines fill with air and you need to prime the fuel system to restart, this unit provides a quick, easy method to get the job done keeping your vehicles out of the shop and on the road. The all steel EFP 150HD primes in