Q:Engine problem 1999 Nissan Sentra 4 cyl Front Wheel Drive Automatic 165000 miles ---------------------------------------------------------------- I have a leaking water pump that has to be replaced. I am calling around getting prices and some people tell me that I have to do the timing chain at the same time and that will be a great deal more money. Can I just replace the water pump? It seems that the water pump only will be about 200.00 but both could be 500.00. Please help

nissans are a pain in the @s$

Q:i have a water leak near the water pump in my 1990 cadillac deville i replaced the water pump but it was remanufactured and a pipe on the back of the water pump can it be a heater core or should i buy a brand new one p.s. water leaks after it passes the radiator

this is why I do not buy remanufactured pumps, it is best to buy a new water pump if you can, it will last the lifetime of the car pretty much, remanufactured for what ever reason the water pumps just did not do the job, and I know my mechanic got tired of putting one on, only to have to take it off because it leaked, make sure the water pump is the problem though.

Q:Two sewage pumps switch from each other, start with float switch control, the first sump, when the water is full, the first start, the second rotation to second units start, so the cycle of alternating

Do you mean that 2 pumps are used in a hole? With float switch control, plus time relay 24 hours, every 12 hours at will, you set time, seconds, minutes can be

Q:Difference between primary hot water pump and two hot water pump

Primary pump variable flow VPF (variable primary)Flow) system is the new layout of central air-conditioning system, compared with the one or two pump system has more advantages in initial investment and operation cost. At present, some with a pump with variable flow system engineering in the operation of many problems,

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!!

There's lots of possible damage that can occur in an overheat condition. Best to get it in somewhere with a laser temp gauge to track the problem in the system. There is a good possibility the thermostat is going bad if you are overheating and not losing coolant. That indicates a blockage to stop coolant flow.

Q:Bought a new water pump for my turtle tank can't get it to work

hi, I advise you drain the pond/inventory tank and positioned a trough hull installation to allow you to hook up a valve for prompt draining. I used a a million one on my 3 hundred gallon inventory tank and it will drain in below 5 min. otherwise a submersible sump pump is the suited type to get they have a exhibit on the backside the place the %. up is to evade plugging you are able to could sparkling the prefilter exhibit periodically. You hook up a backyard hose and drop it in.

Q:Give me a general intro. about submersible water pumps.

This usually refers to the pump and electric motor, where the motor is sealed so that they can be submersed. The problem with many types of pump is that they are not self priming so the easy solution is to put it under the water. There are pumps where the motor is connected by a long shaft so that it remains out of the water while the pump is submersed but I'm not sure this is really classified as a submersed pump.

Q:Assuming that my water pump standard flow is 20m3/h, tolerance value requirements is + 8%, then is not traffic 22m3/h is not qualified?

Tolerance coefficient is due in the manufacturing process, will, so each pump products are possible shapes and sizes do not conform to the pattern of the situation, and ensure the test results in the value (operating point) when compared, should be allowed to have a certain tolerance. It should be noted that these tolerances are only relevant to the actual pump and do not involve test conditions and measurement uncertainties.If the pump at a certain working point (the same lift) standard (Design) flow of 20m3/h, the actual flow of 22m3/h, indicating that the pump in the design process has unreasonable place, resulting in waste of power. Deviations from the manufacturing process usually have no positive deviation.

Q:n my water pump hoses feels like theres no pressure

dude its yur thermostat u need to replace it or it can even be yur coolant cap it can be on crooked or not on all the way look into both but ive had cars overheat on me for both reasons and ive had caars blow up on me due to both reasons so look into both

Q:I'm trying to sell my 97 Ford Escort. It needs a water pump but I have no idea what the cost is. I just want to know so I can post an estimate of how much it costs on the site I'm selling it on.

ok i looked it up if you have the base LX or sport escort with a 2.0L 4 cylinder engine the water pump is 62.99 at advance auto parts. a water pump gasket is 1.09 and it says its a good idea to replace your timing belt which is only 25.99 all prices are based off of advance auto parts, other stores will vary. and buya haynes or chilton repair manual so you know what your doing. good luck