Pressure Washer Pump Cleaning?
 

I have a pressure washer which is failing - no pressure. I opened up
the pump to see it full of gunk. It appears to be made out of what
looks like galvanized aluminum. It also has some brass. What can I use
to thoroughly clean the gunk and mineral deposits?

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Pressure Washer Pump Cleaning?
 

Thomas Chatfield wrote in message
ng.com...
I have a pressure washer which is failing - no pressure. I opened up
the pump to see it full of gunk. It appears to be made out of what
looks like galvanized aluminum. It also has some brass. What can I use
to thoroughly clean the gunk and mineral deposits?

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Don't know how you can clean it out but I loaned my new pressure washer to a
friend along with the user manual. Told him to be sure to rinse it out
after using engine cleaning solution by running clear water through the
solution pickup tube. He didn't listen or read the instructions and when I
got it back a couple of months later, I fired it up and promptly cracked the
pump housing. It looked inside like you've described. Since then, with my
new one, I use no cleaning solutions. Just use it to spray pressurized
water and I've had no problem for years.

Tom G.

Pressure Washer Pump Cleaning?
 

Tom G wrote:


Thomas Chatfield wrote in message
ng.com...
I have a pressure washer which is failing - no pressure. I opened up
the pump to see it full of gunk. It appears to be made out of what
looks like galvanized aluminum. It also has some brass. What can I
use to thoroughly clean the gunk and mineral deposits?

--
Don't know how you can clean it out but I loaned my new pressure
washer to a friend along with the user manual. Told him to be sure
to rinse it out after using engine cleaning solution by running clear
water through the solution pickup tube. He didn't listen or read the
instructions and when I got it back a couple of months later, I fired
it up and promptly cracked the pump housing. It looked inside like
you've described. Since then, with my new one, I use no cleaning
solutions. Just use it to spray pressurized water and I've had no
problem for years.

Tom G.

I never used mine with the cleaning solution siphon. Just hose water.
What is better, a brass manifold or aluminum?

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