Questions tagged [water-pump]

Pump that circulates engine coolant around the cooling system.

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2answers
29 views

Overheating issues

92'honda accord New radiator, radiator hoses, thermostat, thermostat housing, waterpump Idles fines overheats when driven. Blowing holes in hoses of thermostat housing. Tested 1st and 2nd thermostat ...
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4answers
6k views

Mysterious honda civic 2002 overheating some time

Okay, so lets start here. First my car started overheating. We changed the thermostat but it keeps on over heating. Let me explain my problem. I am driving on highways my heaters work perfectly ...
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1answer
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Is this normal - scoring in the water pump housing?

Just changed out the water pump on a 2009 Toyota Corolla with 149,000km on the 2ZR-FE engine. The previous water pump was likely stock from factory. With the water pump removed the housing had some ...
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5answers
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Leaking(Cracked) Water Pump

So today i've been told that the reason of leaking coolant fluid is my water pump(again). It is over 400$ The car is 535xi 2008 year. It's second time in a year that waterpump cracked. I cant ...
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KV6 Engine overheating

Anybody figured out the mysterious reason behind the sudden overheat of the petrol v6 2.5L engine 2003 Kia Carnival Coolant level is good. The radiator is good. the fan also is working No coolant ...
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93 Honda Civic LX - fluctuating revs, poor running

My Civic has done ~246,000 miles and is now running very poorly. While driving down Interstate Car bogs down stalls out and there's smoke from front and back. Spark plugs are fouled out and when ...
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1answer
743 views

Volvo 2.0D engine “self-oscillates” after changing timing belt and adjusting fuel-injectors

I recently had the timing belt and water pump changed on my Volvo s40 (2006 2.0D diesel). The mechanic also cleaned and adjusted the injectors. After the service I noticed that att some rpms the ...
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4answers
5k views

Do cars ever use electric water pumps?

I saw this question in the cue recently. I know of no cars that are in production that use electric water pumps. I am assuming that it's continuity issue related to failure rates and engine damage ...
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5answers
139k views

Why would there be transmission fluid in the water overflow reservoir?

The car is a '98 Buick Lesabre with the 3800 engine and about 170k miles. It appears as though some oil was in the radiator, but I haven't seen any signs of coolant in the oil. The water pump recently ...
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15 views

2016 Chevy Trax

I took my Trax in because the heater was blowing cold air. Not overheating, just no heat. After waiting over two hours for the diagnostic, they told me I needed a new water pump. Is that possible? ...
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1answer
489 views

Can the weep hole of a water pump face upwards?

I've noticed a hole on the top of my water pump, and it looks like the pump's weep hole, since it also has some dried up coolant residue inside (but it isn't leaking any coolant, since the area around ...
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2k views

Blue Devil affect on water pumps

I used Blue Devil Head Gasket Sealer on my 2006 Ford Explorer about 6 months ago, and it's worked. However, I am now noticing some antifreeze dripping on my garage floor, which seems to be coming from ...
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1answer
3k views

Testing / checking a water pump

Is there a way to reasonably diagnose a water pump failure directly? In How to test the function of a water pump? the question is posed but the accepted answer only provides a way to infer that the ...
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1answer
529 views

Will an Aftermarket Water Pump (Came with Paper Gasket) Leak with Metal OEM Gasket?

I have a 2011 Camry. 2.5L, 4 cyl, gas, not hybrid. The pump feels gritty when rotated by hand, and it makes a whirring noise that varies in pitch with the engine RPM. I bought a pump locally from ...
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37 views

Water leak from car. Part identification

A have a leak from my car that is easily visible and accessible. I do not know what part it is or wether it's an indication of another issue within the car. Please see attached picture. My finger ...
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2answers
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What parts are usually changed when the timing belt is replaced?

When changing a timing belt, what other parts are: Always changed with it ( as in they always have to be replaced ) ? Often, but not always changed with it ( depending on how worn they are )? For ...
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34 views

Fan clutch on 3500 duramax

I’m replacing the water pump on a 2005 3500 duramax. How can I remove the fan clutch? I’ve tried the wrench and clutch tool, an air hammer on the bolt, and a rod and hammer on the bolt. I’ve also ...
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1answer
1k views

Why did changing my coolant break my water pump

Many years ago I changed the coolant in my 1994 Mazda Lantis. I had no idea what I was doing, and the result was my water pump broke and started leaking. The mechanic replaced it and all was good. ...
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2answers
549 views

Water pump leak after timing belt replacement in VW Caddy Crew Bus 2.0 TDi

I took my VW Caddy in for an early timing belt replacement (at the 105000km service). When I drove the car out of the workshop there was a rattling in the engine compartment. The mechanic came to ...
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1answer
299 views

When should water pump and radiator be changed

I read that radiators and water pumps should be changed around 60-90k as preventative maintenance. I was looking at getting a golf r32 at about 100k miles. I asked sellers if water pump and radiator ...
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1answer
106 views

Part no: coolant flange/elbow

I have an '04 1.2L 16v Renault Clio Dynamique with a leaking coolant flange/elbow where the lower coolant line connects to the water pump. You can see where flange is in relation to the pump and ...
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1answer
48 views

What is also suggested to replace when replacing water pump?

What is also suggested to replace when replacing the water pump?
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1answer
51 views

2008 VW Beetle water pump maybe

She let it get very hot! When my husband got there, it was very smokey under the hood! We pulled it home and it sat for a few days. When you put water in the reservoir, it drains out immediately on ...
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2answers
109 views

Can a water pump slowly fail?

Do water pumps generally fail all of a sudden, or can they slowly stop working effectively? My 99 Subaru Legacy recently started overheating on long-ish trips (> 25 min or so). I already replaced ...
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914 views

a little squealing, overheat, coolant overflow, then back to normal

2004 Subaru Impreza Outback Sport, 200K I went for a 50 mile highway drive at 60 - 70 mph. When I arrived, all the coolant that had been leaking from my car started to burn on the exhaust (visual ...
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1answer
7k views

Why would a brand new water pump make noise?

Many of you followed the saga of the noise coming from my timing belt area after I changed the belt and the water pump. The noise eventually went away on it's own, and I think we determined with a ...
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1answer
484 views

2004 Kia Sedona 160000 miles Timing Belt Replacement

I have a 2004 Kia Sedona LX with 160000 miles on it. I am going to be changing out the Timing Belt. It will be the Car's second one. What do you recommend I replace while I am inside? Water Pump? ...
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430 views

New Water Pump Hard to Turn

I was told that when a pulley of an engine component does not turn freely, it it probably starting to seize. By diagnoising all the pullies attached to my engine, I identified the water pump pulley as ...
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1answer
259 views

Washer pump not engaging for front wipers (possible inverter problem)

The front washer jets in my Peugeot 206 (year 2000) have stopped working recently - the rear one is still working fine. The vehicle is using a single twin-outlet pump to control back and front ...
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3answers
20k views

Replaced water pump two days ago…today antifreeze filling up parking space

I have a 1998 Jeep Wrangler. A few days ago, I noticed the engine temp getting higher than usual. I'd checked fluids about a week prior. When I got home and checked fluids, the coolant reservoir was ...
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1answer
596 views

2004 KIA Sedona Timing Belt Replacement

I am planning a Timing Belt / Water pump Replacement on a 2004 Kia sedona. I would like to know for the people who may have done a job like this . was there any special tools you required. If so ...
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1answer
2k views

Could oily sludge in cooling system affect engine temprature?

I have a BMW 530i 2007, the engine gets hot up o 115 degree of celcius, it actually fluctuate between 95 to 115(which is a little bit higher than normal specially when the outside temperature is 5 c) ...
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2answers
2k views

Renault Kangoo overheating - Waterpump? Thermostat?

OK guys, I got a call from my mother. The dashboard of her Renault Kangoo '07, 1149cm³, 55kW shows Aladin's wonderlamp [sic!], the temperature bar is at 100%, and a word, "STOP" appears. I've had a ...
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1answer
2k views

How to test the function of a water pump?

Is it possible to test a water pump for proper function (ability to move a certain volume of coolant) without disconnecting it from the engine? If so, how would one do that?
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2answers
4k views

Reusing a Metal Water Pump Gasket

I'm going to put my new water pump on my 98 Mazda 626 today and I'm strongly considering reusing the OEM metal gasket instead of the material gasket that came with the new water pump. I'm pretty sure ...
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4answers
2k views

Should I replace my timing components when I replace the water pump? [duplicate]

I have to replace the water pump on my 98 Mazda 626 2L and would like to know how I can evaluate if I need to replace the timing components as well? I know the conventional wisdom is to do the ...
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4answers
9k views

Why would a water pump be run off of the timing belt?

I drive a 1999 Chrysler 300M, V6 3.5L engine. I am about to start a water pump replacement repair. I've discovered that the water pump is driven off of the timing belt, rather than either of the two ...
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1answer
84 views

Mercedes CL500 Water pump & AC

I am no mechanic and do not have any mechanic knowledge etc and would like to hear from experts here regarding an issue. My query ... On a Mercedes CL500 (2002 model) the water pump, idler pulley &...
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1answer
85 views

2003 Kia Spectra - New radiator cap for a new radiator?

I sprang a leak in my radiator about a month ago... and I simply did not have time to replace the radiator myself, so I took it to a mechanic. The mechanic replaced the radiator but he reused my old ...
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3answers
3k views

95 geo metro 1.0L pushing coolant out of overflow

I have a 95 geo metro. Car runs good and has normal power. When car is idling it runs fine with no overheating or coolant being pushed out of the overflow. I was told to replace the water pump, ...
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1answer
11k views

How can you tell if a water pump or water pump gasket is bad?

I'm changing the head gasket on a 99 ranger. I don't know why it overheated in the first place. There has to be a cause, right? I was cleaning up the top of the engine block to put the heads back on ...
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1answer
564 views

My Toyota dealer replaced my water pump and failed to replace my coolant

I noticed my radiator was dry after three weeks of driving my car after i got it back from the dealer, they replaced my water pump. I just discovered this tonight after my check engine light came on. ...
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1answer
439 views

VW Mk4 TDI (ALH) – Suggestions for Removing Stuck Water Pump

I'm in the middle of replacing a leaking water pump on our 2002 ALH TDI and have finally gotten to the point where I'm trying to remove the old pump. So far no joy... I got the new pump from ...
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0answers
144 views

2005 Subaru Legacy Outback 3LR g H6

Tried burping radiator with no success. Water boils out but temp gauge reads normal??? 2005 Subaru Outback 3.0 H6.
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1answer
50 views

1994 Dodge Dakota V8, Antifreeze leaking from water pump

Every time I put ether antifreeze or water in my radiator it immediately comes out from beneath the water pump? What could cause that to happen?
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2answers
94 views

Belt driven Water pump failure?

I have a 95 camry LE (6 cylinder) that has a major overheating problem. I managed to rule out the thermostat, leaks, radiator, and fans as the cause of the overheating. But the water pump has me ...
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1answer
1k views

Electric water pump control

Electric fans are now common on cars, both aftermarket and stock. The advantages in horsepower, faster warmup, and hence emissions are well documented elsewhere. The same reasoning can be applied to ...
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1answer
75 views

1995 Pontiac Grand Am Over-Heating and Cold air from heater, why?

My grand am is over heating while idling, blowing cold air out from heater and bubbling in coolant resevoir. Replaced thermostat and water pump and bled the valves to get air out and still same thing. ...
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1answer
751 views

Coolant Reservoir

Two questions, One, is there any reason why some coolant bottles are shaped in this way? Two, if this coolant bottle was placed on its side such as in the image below for example would coolant ...
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1answer
13k views

White smoke coming from hood in cold weather at a stop light? [2003 Ford Taurus SE, Vulcan Engine]

As winter approaches, I have been noticing that on some occasions in which it is relatively cold outside (20-30 degrees) ,and also early morning or night time when the temperature is low, that my car ...