rverdoold Posted February 4, 2012 Share Posted February 4, 2012 Yesterday was driving through -6F and upon shifting back I could hear a squeel. It could be the v-belt for the power steering and dynamo. But what if it is the waterpump. What are the symptoms for a broken waterpump, the temp gauge stayed where it always goes right below the middle. Quote Link to comment Share on other sites More sharing options...
mattocs Posted February 4, 2012 Share Posted February 4, 2012 Pop the timing belt cover off and fire it up. If you think its squealing because the water pump has seized up, you should be able to see. What year/make is the car? Miles? How old is the pump? Quote Link to comment Share on other sites More sharing options...
rverdoold Posted February 4, 2012 Author Share Posted February 4, 2012 (edited) But if it is seized up my temp gauge should skyrocket up, right? Car is 1999 impreza with with about 80k miles. timing belt and pulleys replaced at 60k. So a broken waterpump just ceases or starts leaking? Edited February 4, 2012 by rverdoold Quote Link to comment Share on other sites More sharing options...
coolskaterkid Posted February 4, 2012 Share Posted February 4, 2012 Water pumps can fail lots of ways, they can start leaking when the seals wear out, They can seize, they could also just make noise. Quote Link to comment Share on other sites More sharing options...
MilesFox Posted February 4, 2012 Share Posted February 4, 2012 But if it is seized up my temp gauge should skyrocket up, right?Car is 1999 impreza with with about 80k miles. timing belt and pulleys replaced at 60k. So a broken waterpump just ceases or starts leaking? that and or snap the timing belt. Be aware of burning rubber smell Quote Link to comment Share on other sites More sharing options...
ivans imports Posted February 4, 2012 Share Posted February 4, 2012 its the idler bering on the water pump has teeth on it it do'es real time and is a very poor berring i change all 3 pices when i do a timing belt they go as a set [water pump timing belt coged idler ] i have had at least 15 of that idler failed in the last year all the way from 91-07 make shure the replacment is a dubble berring type some of the cheaper ones are single berring and not so good Quote Link to comment Share on other sites More sharing options...
The Dude Posted February 4, 2012 Share Posted February 4, 2012 Yesterday was driving through -6F and upon shifting back I could hear a squeel. It could be the v-belt for the power steering and dynamo. But what if it is the waterpump. What are the symptoms for a broken waterpump, the temp gauge stayed where it always goes right below the middle. The chances are very good that is merely the power steering drive belt squealing. BUT I WOULD MAKE CERTAIN. A timing belt belt failure almost always causes very expensive damage to the valves. Open the hood and listen. Is the noise coming from the drive belt? Check the drive belt, is it tight enough? Check the service manual for the tightening procedure, too tight is as bad as too loose. Quote Link to comment Share on other sites More sharing options...
ivans imports Posted February 4, 2012 Share Posted February 4, 2012 only seen one stuck water pump in 500 cars and it overheated in 3 min siting but made no sound and did not leak Quote Link to comment Share on other sites More sharing options...
rverdoold Posted February 4, 2012 Author Share Posted February 4, 2012 The timingbelt and idlers are both original subaru. I tensioned the drive belt of the powerstearing not to long ago, only now it was very cold and very moist (60 feet fog) the whole car iced up on the front. I should have blocked part of the radiator to keep the engine bay somewhat warmer. Drivebelt squeal is usually at start and when reving up by engine braking (downshifting). I will check the timing belt and drivebelt tension. Quote Link to comment Share on other sites More sharing options...
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