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Hi All, Sudden noise the other night when driving home. Checked it out the next day and still persistent. From my googling efforts and reading forum posts, it seems like it is the infamous water pump. I am in Adelaide. Been quoted $1980 at one toyota stealership (typo) and $1468 by another for the replacement. The usual story is that it is engine drop and will take up to twelve hours. What are your experiences with this? Anyone had theirs done at a non Toyota Dealership? Please see video below that shows where the sound is coming from.. https://youtu.be/FNoV4xhn3fA
Guys, after your advise. Had my tensioner replaced twice in the last two years. First time a non Toyota repairer said the bearing was shot and as Toyota didn't just supply the bearing alone I had to get the whole part bearing included plus a new belt. Apparently the original size belt was to big, so they put on a smaller one. Job done, it occasionally made a clicking/squeaking noise like the belt was slipping?? Put up with it for a while then took it to a Toyota dealer and they replaced the tensioner once more but it still made this noise. The Toyota guy said "It would make a occasional noise as all Aurion's did" I believed that to be BS at the time and got a second opinion from a ex Toyota dealership guy who said " It's your water pump impeller making the noise and it should be replaced immediately or it would fail". That was in October last year and no water pump impeller failure yet. Well by now that noise has grown from occasional to all the time whilst the car is in motion, more so when air con is on, It sounds like more of a belt squeak than anything and is quite loud. Some of you motor blokes must have an answer? Any advise for a completely new mechanic who advised I ask in a forum what it may be. All advise is much appreciated.
It's been a while since I've been on (literally have had no time for many months)... but had a fairly catastrophic failure of the water pump this morning with zero warning at any time previously! Had the car serviced on it's usual schedule about 3 months ago - the 90,000 km major service. No leaks reported, no abnormal noises, no cooling issues found. Back on the 50,000 km service during my usual fluid checks, I had however noticed a sudden drop in the coolant reserve reservoir; but at the service shortly after I found that - neither Toyota nor myself could find any sign of a leak, so we put it down to possibly air pocket in the coolant system that had suddenly cleared out. Yesterday I came back from a trip from Phillip Island, only approximately 2 hours drive from Melbourne of mostly freeway driving, and no issues at all. No cooling issues, no leaks, no noises. I started the car this morning, and was immediately greated with a very loud and consistent squealing noise, which lasted approximately 3 minutes before completely disappearing as the car warmed. I tracked it down to the area on the front end of the engine; and seemed to be one of the pulleys. I couldn't see any wobbling pulleys or any indication of leaks (there was no sign at all, no water under the car etc.) - and given the heavy rain yesterday afternoon, I figured it was just water on the belt that was making it slip. The coolant reservoir was also at its normal level, middle. I drove off to do my grocery shopping (about half an hour after a 20 minute drive), and came back to find the car resting in a pool of pink coolant approximately 1m wide Overflow reservoir was almost empty now, and when I shone a torch down the side to the water pump pulley, there was clear signs of coolant everywhere on the splash guard along with oily white residue splattered up on the side of the induction box... As there was still coolant in the system, I jacked up the heater to max, and turned on the aircon to force the fans on the radiator on; and carefully made my way to the nearest car shop to get some coolant. By the time I made it to the car shop, while the car was idling I checked under the bonnet again to see the condition, and to my alarm the water pump pulley was wobbling around erratically and gushing coolant from behind. By this point, the coolant reservoir is completely empty. I topped up the reservoir and let the car idle for a couple of minute while it sucked in the coolant, during which time I had to top it up again twice (it was obviously leaking heavily while driving, despite me keeping it under 2k RPM). So I limped it back to the nearest Toyota dealer, where it is currently waiting on the street until they open tomorrow and I can get it inspected. I had to top up the coolant 3 times in the 15 minute drive there... so it is a very serious leak for certain. What I am wondering (sorry about the long story!), has anybody else had the water pump fail at only 95,000 km? And if not, how long should it typically last? My suspicion is Toyota overtightened the belt at last service, which buggered the bearing and thus broke the water seal (I hope there is no oil seal connected to the timing chain too? I forgot to check the oil colour under the cap for signs of moisture). It has been about 6000km since the service, and a heavily overtightened belt I can see causing a bearing failure in that time... as I have had this experience in the past with other cars. I really, really don't want to be spending $1k or whatever it may cost to fix the pump if it is Toyota's service dept who caused the premature failure...
Hi, Can anyone perhaps help with a picture and exploded view of a Hilux 2008 sideshaft? I think Toyota garage fitted the wheelbearing the wrong way around when they replaced it. Judging by the damage to the tone wheel and axle seal and apparent clumsy workmanship, I think they may have reversed the new bearing so that the oil seal does not run right on the retainer ring. Its difficult to measure distances so I am hoping for an exploded view picture of which way the bearing should be fitted - one side has a "lip" which impacts on position. By the way, can anyone recommend a website without downloading funny software to buy a good workshop manual on-line? Thanks!