Prado T/D blown turbo
Submitted: Monday, May 17, 2010 at 20:13
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Ted G
Just put my 2005 Prado Grande T/D in for 80,000klm service at a Toyota dealer that has serviced all my Toyotas (only done 71,000 klms) $954 owe. then told that the turbo has blown. with extended warranty it was serviced every 6 months except when I was overseas and it went to just under 8 months with only 4,000 ks since the previous service but the extended warranty do not want to pay as the car wasn't serviced at the 6 months date.
$3500+ to replace the turbo.
When the car was purchased a Toyota extended waranty was asked for but I was told the dealer could only arrange the policy through another company but was the same coverage. All be wary of other than original manufactures warranty.
Regards
Ted G
Reply By: Ozhumvee - Monday, May 17, 2010 at 20:27
Monday, May 17, 2010 at 20:27
I'd be getting a second opinion on a "blown" turbo. Did you notice any difference in power etc? If not it is very unlikely it is blown.
They don't just blow up unless something has entered it that shouldn't and broken blades etc.
You would certainly notice the lack of power if it wasn't working.
I've got a 1987 740 turbo Volvo which is still running the original turbo fitted at the factory, the next service will be 395,000 kms, it still goes
well, uses no oil and sits on 11lb boost at full noise so I doubt whether your Prado's is "blown".
Take it to a diesel specialist and get it checked properly.
AnswerID:
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Follow Up By: Ted G - Monday, May 17, 2010 at 20:30
Monday, May 17, 2010 at 20:30
I was told it had blown the seals not much other details.
Regards Ted
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Follow Up By: Ted G - Monday, May 17, 2010 at 20:33
Monday, May 17, 2010 at 20:33
Also I have noticed a lack of power for some time, but it down to normal towing my caravan.
I got them to
check it because I could not hear any change when pulling up hills.
Regards
Ted
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Follow Up By: oldpop - Monday, May 17, 2010 at 20:39
Monday, May 17, 2010 at 20:39
If the seals are gone you would not see out the back for smoke
Regards
Oldpop
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Follow Up By: Ozhumvee - Monday, May 17, 2010 at 20:41
Monday, May 17, 2010 at 20:41
Definately take it to a specialist.
There are not really any "seals" in the turbo, it gets way too hot for a normal seal.
They rely on very close tolerances to keep the oil from being sucked into the airstream and if there is excessive wear there will be excessive oil consumption and in an extreme a loss of power.
When a turbo is worn excessively the turbine blades will be hitting the housing and you will defiantely know something is wrong by the "screaming cat" noises from under the bonnet.
Signs of oil residue/mist in the inlet after the turbo are quite normal and to be expected. On the Volvo I mentioned earlier there is a drain plug in the bottom of the intercooler to enable oil that collects there to be drained. I've never got any more than a few mils after several years/50k.
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Reply By: Member - Phil G (SA) - Monday, May 17, 2010 at 22:20
Monday, May 17, 2010 at 22:20
"Blown" turbo at 80,000k........cough, cough..... I'd want to know exactly what's gone wrong with the turbo.
I had a 2002 Prado TD (same motor). Never had enough power. To cut along story short, the dealer's mechanic had accidentally left some rubber bits in the air filter - these got sucked in and broke fins off the turbo - some bits got thru the intercooler and into the motor, scoring the bores.
It took 10 weeks before an independant report found the dealer was at fault. Dealer kept the vehicle - it was near new, and I negotiated a new vehicle.
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