Haven't started it. The manual says nothing about tube that comes out of the top of the gas tank and down to a black box that has another tube coming out it going to the carburetor filter housing. I've never seen this on any other gas powered home equipment. What is it for? It should be described in the manual

Just look at the reviews at Lowes... You won't find a more highly rated Gas Power Washer. It's currently still at 5 out of 5 stars, with close to 13K reviews. I totally agree with the reviews. It starts easy (normally one pull). Has amazing power. GREAT price for the power, performance, and design.

I've only had this for a couple of weeks but I've already used it on a number of tasks. It performed very well on several different tasks (washing car, cleaning siding of metal building, etc.). Obviously I can't speak to it's durability, but I have no complaints for far.

So far so good. There are a few parts to assemble when unboxing but they were simple installations (Detailed instructions if needed). Pressure cleaner started right up and I was cleaning my driveway about 20 minutes after it was delivered. Cleaning as expected and I am very satisfied.

Order this pressure washer a week ago. Received it yesterday , took it out of box was surprised at how easy it was to assemble , took me 10 minutes . Filled with the oil and hooked up , stared on second pull , washed vinyl on the house cleaned great, then changed the nozzle to clean the brick worked awesome . glad i purchased this Westinghouse Pressure Washer.

It was time to replace my old power washer. After reading reviews on many I settled on this Westinghouse washer. It did not disappoint. I have only used it once on my house and patio and it did an excellent job of cleaning off the dirt and grime. I like the option to insert the required nozzle for the job, quick disconnect worked great. Worth the $$$

Replaced my previous washer (another brand). I was impressed with the amount of the overall high ratings of the Westinghouse. I would give it a 10/10. I washed my tractor and truck today without a problem. Really done a easy job with the mud on the tractor. Overall very satiisfied with the purchase.

I got this pressure washer last week because I have to replace it. I used it to clean driveway and the house in which I am so happy with this product. It preformed better than I thought. I am very well pleased with it plus it started on the first pull.

Assembly was very easy and took less than 20 minutes, including filling the oil and gasoline. Have only used it three times, and it has done a fantastic job of cleaning the sidewalk, lawn furniture, and I even tried edging the walkway. Replaced an electric power washer with this one and the difference is night and day! No problems starting the engine and it started on the third pull. When filling the reservoir, take care as the oil reservoir is a 20 ounce container, and the bottle of oil is also 20 ounces. However, the bottle of oil will not completely empty when going into the reservoir before it runs out fill neck.

Bought this June 6th to clean my driveway (2000 sq ft) which appeared to be beyond hope! Took me 4 hours total with flat surface cleaner attachment which this washer would raise high off the ground if you didn't expect it to. I was mightily impressed with the washer after this. Did a fantastic job with no issues at all concerning the washer.