Ask Your Stickiest Question. . . Or ask us something you’ve always wanted to know about using our products. We’ll sort through all the submissions and present the best questions to our automotive experts. We'll share the questions and their answers here.
Question:
A Non-Foaming Oil for a Pressure Washer Pump
My new 2500 PSI pressure washer pump calls for Mobil 1 20W-50 oil that you no longer make. Can I use Mobil 1 15W-50 instead? It is important that this oil not foam. Thanks
