Stop in for a cup of coffee

Today an easy one.
Murano with a belt noise and
Washer pump isnt working.
I wonder if the 2 are related? Broken hose,spraying on belt?
Belt is only a few months old so maybe some talc will take care of it.
Then a leaf spring under F150.

I did an exhaust system on an F250 with a 460 and now the customer is saying the gas mileage is in the toilet.

How does a truck go from 13 miles to the gallon with a plugged up, piece of trash, rusted exhaust to 7 miles to the gallon with a shiny new unrestricted flowmaster exhaust?????

Something wong