Q:just changed the water pump on my lower unit installed the lower unit and started motor now there is no water coming out of the upper flow tube is it becouse the engine is not warmed up yet or is something not lined up ...........

sorry but warming the engine will not affect the water flow. i had this problem i did not have the impeller installed properly.....took it to service center 3 hrs and $185 all new water pump kit fixed my problem . would have saved me alot of time and trouble if i had taken it in earlier

Q:When the pump is connected in parallel, will the head and flow change?

Depends on how you do it.If you have a pump, the original network is the same, you add a pump, the result is the head and flow increases, the efficiency also changed, increase the number of head and flow, depending on the network characteristics, network characteristics such as steep increase, economy is also poor, which is not recommended. In fact, the actual flow of two pumps plus the actual lift equal, the problem is that the head, flow point of operation has changed.If it is new design, according to the required flow calculation of the required head, according to the head, half of the flow to select the pump, that is, two pumps flow volume, lift equal.

Q:do you trust the bran?

Point blank, ask the folks at Auto Zone where this water-pump was produced. If it was re-manufactured off-shore leave it on their shelves. I trust you knew these Duralast water-pumps are re-manufactured. All AC-Delco starters, alternators and water-pumps are re-manufactured in the USA. Every part inside the reused housings are factory brand new with parts made here in the US.

Q:Does anyone know or can show me a picture of the location of the water pump in the '97 Totota avalon please? I'm trying to replace mine.Please and Thank you :)

The water pump is commonly driven either by the pump drive belt or the timing chain/belt. It is easy to replace the belt-driven water pump, as it can be remove from outside of the engine. For the timing chain/belt driven water pump, you need to remove the front cover and belts before you can reach the pump. Drive your car to the nearest dealer workshop and ask the mechanic.

Q:I'm going on a week long hiking trip and need safe water. What brand and model of water filter/pump should i get? Whats good quality for a low price?

I like the MSR miniworks because it is reliable and easily serviceable. The downside is that it is heavy. If weight is an issue, I will either use bleach or Aquatabs to treat the water.

Q:looking for ideas and info to build a simple and rustic wind powered pump for a backyard pond. I don't want to use any elecricity and I would like to create something that once its made, will be trouble free and simplistic in operation. I esp. want info regarding the vane design and the method of drawing the water. I would appreciate any web sites, but I don't want to buy any pre-designed thing or plans.

My Grandpa could show you one that was installed in front of his house about 90 years ago. Check out a farm ranch supply store. Those guys are freakin geniuses.

Q:I need a 12v water pump capable of at least 40psi. The only website that i found is one where you have to order a minimum of 100.

You can buy pressure pumps from HIMIN SOLAR CO.,LTD, SUN MOON MANSION, SOLAR VALLEY ROAD, ECONOMIC DEVELOPMENT ZONE, DEZHOU CITY, SHANDONG,CHINA.

Q:I have a big garden ,I have plant all kinds of flowers,including roses,Chrysanthemum，but everyday i have to water them one after one pot,a little waste time and waste my energy.who can help me ?tks

you okorder /

Q:i replaced the water pump and redid the timing belt. now when i start it, it sounds like one of the cylinder is misfiring and makes a chucking noise. do you have to reconnect everything together to see if thats the problem? the engine worked fine before i replaced my water pump. engine like vibrates at each chucking noise. could it be incorrect timing even when the engine starts fine? or is one of the valves bent which is causing the vibration and noise? i checked teh spark plugs and they are fine could if be bad coils? or is the crankshaft weared out? please help and thanks for you help about my situation.

sounds like you didn't get your timing belt back on correctly...they can be a bear sometimes...go back and redo the timing belt and make sure the timing marks are lined up properly

Q:How to introduce water pump?

The so-called Practice makes perfect., read the three hundred Tang poems will not recite poetry.Suggest a good understanding of the basic knowledge of water pumps, industry trends, understand the needs of the industry, as an expert in the industry!