1999 zr 500 carb no fuel

[suzie68]

A friend brought her AC back to me to look at, last year she had a bad fuel pump that I replaced then worked fine. 2 months ago I had it running for her and last night it would not start. It seems it is not getting fuel again. Is there a known problem for fuel pumps for these sleds? Is there a way to test the pulse action of it? I guess I'm looking for some insight before I replace the fuel pump again. Any thoughts?

Jon

 

[jimfsr]

If you remove the lines from the carbs, you can see the fuel pulse out of them even pulling it over. Make sure the pulse line from the crankcase is still attatched and is not cracked or leaking. If you have some, put on a piece of clear fuel line to see what the fuel is doing. Also, make sure the fuel is actually turned ON. It's happened before....