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Post by headhillbilly on Feb 15, 2017 9:55:12 GMT
Long time lurker here and the other 2 places, but very infrequent poster, due to the fact I don’t often think I have anything particularly important to say, however…
Last week this happened to me in our Citroen C8 (57 reg). When pulling away from traffic lights the turbo failed and pulling to the side of the road and seeing increasing smoke from the back of the car I turned the ignition off.
When the engine failed to stop I realised immediately what had happened (from reading a thread on the other place several years ago) and put the car into gear to stall it. All over within a matter of a few seconds, but really quite frightening. My wife didn't know what was happening and in seeing the car being quickly enveloped in the smoke initiated 'emergency get the kids out the car quick' mode.
The car was recovered to a local garage who said I had done the right thing in stalling it when I did (the revs only got to about 2500rpm- goodness only knows how frightening it must be when the engine runs away for longer and on the limiter). New turbo fitted and thankfully all seems to be fine.... for now.
Grateful I had read about it and seen the youtube videos to know what to do.
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Post by Hofmeister on Feb 15, 2017 11:52:23 GMT
Yes, saw your post on C4P. Scary stuff that few of us have to encounter, but as you say, knowing the why makes it easy to spot and easy to stop. Providing of course you don't panic!
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Ted
Full Member
Posts: 30
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Post by Ted on Feb 15, 2017 16:34:23 GMT
Not so easy if it's an automatic. I didn't have turbo problems but about 3 years ago, I noticed the temp gauge in the Grand Vitara auto diesel was getting up a bit with the caravan on the hook.
Before coming home, I found a hardware shop, bought some cable , and hotwired the fans into an ignition controlled source...not so easy in a diesel. I had some Scotchloks on board so I just used them. All well 'til we stopped for a coffee and the engine wouldn't switch off. It was only ticking over so no panic. I imagine it was back feeding through the ' running on ' facility in the fans. In the end, I wetted a tea towel and stuffed it into the air intake...stopping it virtually immediately. After that, I vowed to get a softish plastic ball to carry and block off the air if a turbo seal went off on one. Never did get a ball, though, and it never happened. This petrol car I've got doesn't have a turbo....or a cambelt, thank the lord !
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Post by lygonos on Feb 15, 2017 23:46:05 GMT
Doubt it's an issue with petrol-turbo engines - it's the engine oil being used in compression-ignition diesels that causes the... umm... 'dieseling' to happen.
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