Q:i'm changing the tyming belt the vehicle has done 120,000 km should i replace water pump as well

Water pumps get changed when they start leaking or the impeller breaks loose. Not normally changed in a preventive maintenance program.

Q:i have a well that i am trying to pump and i need to have one pump to bring the water up from the well, and one pump to take it out to our lawn. i just wanted to know if i could hook the irrigation pump directly into the well pump, or if that would be damaging to the pump?thanks!

You can always use demand pumps to do the job. This way they just sit idle and wait on the call for water before they go to work.

Q:how do you change the water pump

Replacing the water pump requires removing the timing belt because it is timing belt driven, so the timing belt should be changed at the same time. Standard practice is to replace the water pump when the belt is changed to avoid duplicate labor later.

Q:Well I know the water pump is leaking and its leaking fast. So I put water in the coolant reservoir and when I drive it acts fine but then when I stop and idle the coolant tank starts too over flow and spits the water out everywhere. Car still being at reg temperature the coolant reservoir is steaming/smoking? I can't tell which. But there doesn't seem to be water in the oil??? What's going on? If the water pump is replaced will this stop?

Start where the obvious problem lies. Replace water pump AND thermostat AND radiator cap.

Q:What is the relationship between pump power, lift and flow?

N= QH/1000 gamma ETA gamma, severe liquid, cattle - ETA / m3; efficiency; N- kW; H- head, power meters;Q- volume flow per cubic meter / sec.

Q:Recently my ford aerostar van started pouring water from the weephole of the waterpump and all my oil was just disappearing leaving just foam on the dipstick...we drained what oil was in it and there was antifreeze in the oil so we figured it was a blown head but it it possible for antifreeze to leak into the oil due to a bad waterpump?

Anti-freeze won't leak into the oil from the water pump..A old Chystler product that had a aluminum timing cover would leak anti-freeze into the oil when the (AF) cavitated through..U could have a Cracked Block-Cracked head-or Bad Head Gasket.U also could have a Rear Main or Oil sending unit etc. 2 cause the loss of oil-OR U could B burning the oil-Depends on if the REST of the engine is good.A sticking thermostat could cause all of these problems.etc.

Q:My 2000 Chevy Cavalier (2.4L) has been overheating pretty majorly (within a 10 minute drive!) when it's been super cold out, about 5F. I took it to the shop and they told me it was my water pump. Right after getting out of the shop, the problem went away for an entire week and the car's temperature has been at exactly what it's been for years - never past 195. It seems to be back now, though not as severe. It's about 20F now.Could the weather have to do with this??Why would the problem go away like that?I'm female and definitely do not seem educated walking into a shop so they can really tell me anything and I'll buy it. I just wanna see if the problem going away like that makes any sense, or if I should just wait out long trips until it warms up outside.It doesn't look like I'm losing coolant, though my low coolant light goes in and out.I have no idea. Thoughts?Thank you!!

When the water pump goes you usually see obvious signs of leakage and a grinding metallic sound coming from it as well. Plus they usually go pretty fast, within a day or 2 of symptoms presenting, and then coolant is often gushing out. The thermostat is the more likely culprit. The thermostats on the '00-'02 Cavs are pretty bad. I've replaced (2) of them in 6 years on my car. Take it to another shop and let them look at it, point out that you think it might be the thermostat or water pump but you're not sure, at least you will sound like you have a clue what the problem might be.

Q:the pump inlet how hard is this to replace i know the timing chain cover has to be removed and is this the propable place of the leak

You can't fix it. Wanna' know why? You are here.

Q:Hi, I need to create a portable shower and was going to go the DIY route, i wanted to use water pumps normally used in ponds, aquariums etc etc as the means of creating water pressure for the shower, the shower need not be really strong in pressure but it should be strong enough such that a person can take a bath using it.height of the shower would for sure be less then 6 feet,question , water pumps are rated at gallons per minute or some equivalent rating, how strong a pump or how much GPM should i be looking at ?

if your sink does not need a pump, you shower won't either....most water systems are pressurized

Q:How many lift pumps should be used for 100 meters tall buildings?

Specific to calculate pipeline loss in order to know.. According to my experience, feeling that life would be 130 meters -140 meters to 110 meters can fire if the premise is the roof of a pump group