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| Home > Help Needed / General Tech Chat > New built metro turbo engine trouble under boost !!!! | |||||||
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6 Posts Member #: 10456 Junior Member |
3rd Jun, 2013 at 07:24:18pm
Hi everyone, I'm looking for some technical info ? I have just newly re built my turbo engine and put it back in the mini, I got it running after pissing around with the timing eventually. But now as soon as you connect the turbo to the carb it will choke as soon as you rev it and stall. I'm a little perplexed ???? Is it a timing issue ???? It runs fine with out the turbo pipes connected and rev's up, reconnect them and it does the same chokes and stalls.
Edited by Nick on 3rd Jun, 2013. |
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 10023 Posts Member #: 1456 Mongo Barnsley, South Flatcapshire |
3rd Jun, 2013 at 07:29:07pm
Turbo seized? Pipe work blocked? If something is worth doing, it's worth doing half of. |
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 9502 Posts Member #: 1023 Post Whore Doncaster, South Yorkshire |
3rd Jun, 2013 at 08:14:04pm
plenum gasket correct way around? Yes i moved to the darkside |
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 8215 Posts Member #: 90 Post Whore Somewhere around Swindon |
3rd Jun, 2013 at 09:07:15pm
Your connecting the turbo to the carb? Crystal Sound Audio said:
Why wolfie...you should have your name as Fuckfaceshithead ! "A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools."-Douglas Adams |
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28 Posts Member #: 9094 Member near hull |
13th Jun, 2013 at 05:58:40pm
you say it dies as you rev the engine is there any oil in the dash pot? |
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40 Posts Member #: 10334 Member Staffordshire |
13th Jun, 2013 at 07:19:11pm
I have the same problem only on boost if I disconnect the turbo outlet pipe it runs ok I'm sure its to do with the carburettor ballance pipe but it won't run correctly when its connected. Regards tomostrash |
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42 Posts Member #: 9575 Member Nr a shithole (Wolverhampton) |
13th Jun, 2013 at 08:09:40pm
Did you rebuild the carb? If it's set up wrong the air going in under pressure could be massively leaning out to the point of fuel starvation. Does it idle with the turbo connected to the plenum? |
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 1183 Posts Member #: 6926 Post Whore Accrington |
13th Jun, 2013 at 08:25:05pm
is it the correct carb?
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40 Posts Member #: 10334 Member Staffordshire |
13th Jun, 2013 at 08:52:59pm
mine was the plenum gasket as it was missing the hole to the carb |
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 9258 Posts Member #: 123 Post Whore Betwix Harrogate and York |
14th Jun, 2013 at 01:15:04pm
Photos will be a great help here.
Fastest 998 mini in the world? 13.05 1/4 mile 106mph
On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination, talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry. |
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