madwoody1 Posted August 2, 2010 Share Posted August 2, 2010 hi there have a slight fault on my supra tt jap spec auto whats happening is that the second turbo doesnt seem to be working sometimes, it happens when the car gets warm and i stop the engine for a few mins then restart it the car goes fine i get the slight delay as it swaps from first turbo to both (dips on boost) then goes to 10psi not 15psi like it does normally this seems to stay like this for about 4-5 miles then it seems to work ok just wondered if anyone has any ideas i.e. possible valve fault cheers Quote Link to comment Share on other sites More sharing options...
madwoody1 Posted August 3, 2010 Author Share Posted August 3, 2010 or does anyone know what makes the second turbo work? Quote Link to comment Share on other sites More sharing options...
Mcgoo Posted August 3, 2010 Share Posted August 3, 2010 Have a read here: http://www.mkivsupra.net/vbb/showthread.php?t=35926 And here: http://www.max-boost.co.uk/max-boost/supra/turbo.htm Quote Link to comment Share on other sites More sharing options...
madwoody1 Posted August 3, 2010 Author Share Posted August 3, 2010 thankyou thats what i needed to see/read right will check pipe work and think i might be getting another supra for a donar car so that should have the bits then i might see if anyone needs any bits after that Quote Link to comment Share on other sites More sharing options...
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