flo jet for foamy brush problem

[randall]

I was at my wash today and noticed that when the flo jet for the foamy brush pumped air to the system, the product would leak from the muffler. Would that be a pump going bad or a check valve some where in line. Any advise please.

 

[Bubbles Galore]

I have had the same thing happen on my tire cleaner. I never figured it out and haven't had a problem since. Not the most responsible thing to do, oh well.

 

[Randy]

Randall,
The pump is going bad or has gone bad. I?d replace it as soon as I can. If your using the little 5100 series Flojet pump I?d replace it with the larger Santoprene G5700 pump.

 

[PaulLovesJamie]

I agree with Randy - the pump.

 

[randall]

thanks, I"ll replace it asap.