Turbo Failure

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Pgups

Active Member
Posts
155
Location
SE London
Afternoon All,

I've just had to have the range brought home on the back of a flat bed truck.:mad:

I'm thinking its the turbo that's died. I pulled away at a round about and the turbo squealed like a pig and the power dropped. I eased off and then back on again and at that point my car filled the whole road with thick white smoke.

I pulled over and the smoke was coming out of the exhausts and I checked the oil level and its dropped to minimum so I guess the smoke was the oil dropping into the exhaust/Turbo system

I'm going to have a proper look in the day light tomorrow but was just wondering if I'm changing the turbo is there anything else worth changing or doing while I'm there?
 
Yeah that's not a bad shout. I need to do the viscous fan as well.

Are there firms that recondition turbos?

I'm guessing it's not as simple as just buying a new one and bolting it on.
 
Yeah that's not a bad shout. I need to do the viscous fan as well.

Are there firms that recondition turbos?

I'm guessing it's not as simple as just buying a new one and bolting it on.

There are company's that will sell you a refurbed unit and take yours back as part exchange

Otherwise a new one will cost megga £££

Don't think it's too much of a bad job to swap the turbos on the td6

Have a look on Rave, the workshop manual
 
Yup turbo ive had one do exactly that! on a vectra though!
Thought id hit a cat at first looked in the rear view and couldn't see my own spoiler. Spun the car around and headed back to work (about 1/4 mile) same as you no power got it back to work and had the mechanic look at it and in that 1/4 mile it had used about a liter of oil
 
When ive replaced turbos ive removed the intercooler and flushed the oil out and the intercooler pipes. Drilled a small hole in the lowest point of the exhaust to get the excess oil out of the exhaust it also helps when driving it after the job is done by not bellowing smoke out of it ie 2mm to 3 mm hole will be fine. Oil and filter change as well, clean the turbo oil lines out and pre lube them and when the job is complete run engine up until warm then run it for a few mins at 1500rpm to check for oil leaks and exhaust smoke and if all is well take it for a gentle run for a short distance and then with each road test and cool down check for leaks etc and progressively longer runs until all oil is cleared from exhaust and all is well.
 
Thanks for the advice. There's some good tips there.

Some of the YouTube videos are great. Luckily mine wasn't as epic as those.

Just googled and found a few different companies so I'll call around tomorrow for prices. Does the actuator need setting up on the TD6 engine? The recovery guy mentioned that some need adjusting for boost etc.
 
If you really want to scare yourself youtube diesel runaway it happens when the turbo blows oil on the intake side and the engine runs on its own oil untill it blows up from over-rev or seizes from lack of oil
 
It's an Auto!

I guess I could fit it and once it's back up and running I can drop it to a local garage for tuning.
 
Or a CO2 one as it displaces the oxygen and the combustion process would then not be possible. You wouldn't have to clear out all the powder then.
 
Found a turbo place in Essex today so once the turbo is off in the morning ill pop it over to them.

It's going to be repaired hopefully which starts at about £200 and can be anything up to £325 (+vat unless cash) for a full service and repair which basically replaces all parts and sand blasts the internal casings.

Fingers crossed its a cheaper fix but I'm expecting the higher amount.
 
Whereabouts in Essex?

I would steer clear of the cash only business, unless you like playing Russian roulette:eek:

Alan
 
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