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Mystery boost problem solved http://www.gt4dc.co.uk/forum/viewtopic.php?f=2&t=4384 |
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Author: | two_OH_five [ Sun Jan 02, 2011 10:35 pm ] |
Post subject: | Mystery boost problem solved |
BAH, I hoped that replacing the engine, brakes, superstrut etc etc would buy me some years of trouble free motoring..... I was wrong ![]() My last trip resulted in a very tedious trip home with loads of vacuum but no boost ![]() Turbo was making no turboey noises and the exhaust note was deafaning so I knew it wasn't a split hose ![]() So today was investigation day Nothing obvious externally and the turbo appeared to be reasonably intact so I pulled the downpipe off for a better look What greeted me was this, could have been worse I suppose ![]() ![]() ![]() The pin on the wastegate has come clean off ![]() Now bodged back together with an undersised nut and bolt (some bugger has nicked the batteries for my cordless drill so I had a bit of trouble 'drilling' the wastegate arm out ![]() Need to figure out a permanent solution now. I think turbo off and weld a clevis pin in place of the snapped off item. Hopefully the bodge will last until it warms up a bit |
Author: | Diceman [ Sun Jan 02, 2011 11:42 pm ] |
Post subject: | |
That has been slowly failing on you steve - the nature of the rusted/clean shear indicates that. At least your shaft hasn't snapped (ooo-eerrr mrs). Could be a right royal PITA to fix proper. Turbo removal and probably plenty of heat to removed turbine housing. oh.... love to say I told you so ![]() |
Author: | TrackToyFour [ Mon Jan 03, 2011 1:27 am ] |
Post subject: | |
Hmmm, looks like a call to Mr Kershaw's turbo emporium is in order! |
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