New pressure washer has started and ran for about 1.5 hours. After it ran out of Gas, refilled and now it runs for about 2 min then stops. Its the same gas that was used when it ran for 1.5 hours. Any ideas?

New machine... there are a few of things to check.

First off re-check the engine oil level. The engine has an oil level sensor and will shut off the engine when it senses a low oil level.

Then with the FUEL SELECTOR "off" remove the fuel hose to the carb. Using a catch container check the fuel flow when the fuel selector is turned "on". It should be a very rapid rate.

If you do not have good feul flow check the filter / filter bowl for debris. If nothing is discovered and you still have poor fuel flow check the fuel tank outlet port.

FUEL FLOW to carb is good Symptom persists

FUEL SELECTOR OFF

Remove the fuel float bowl and check for debris. There is an orifice jet in the bottom of the carb assy that gets clogged. Also take a look at the bowl nut for debris and clean as necessary.

Again using a catch container turn on the fuel selector with the float exposed. Fuel should flow rapidly with the float down and stop as you GENTLY raise the float to level. If it is still slow there is debris in the float needle seat and it will have to be cleaned out.
Fuel selector OFF
Reassemble / install the float bowl and test.
Fuel selector ON
Test for proper operation

Thanks for using FixYa,

Kelly