i had to replace my engine on my galaxy mk1 1997 tdi because a piston ring broke and was told too much to fix engine thats in the car. my engine is and was a vw engine. had the engine fitted and all is fine except when you drive over 70 mph. the car will loss all power between 70 - 80 mph and to restore it i have to turn the galaxy off and restart the galaxy and after that the power will be restored. all was fine with my old engine installed no power loss at all. the guy who fitted the engine wasn't sure exactly how the pipes on the turbo go as fords was the ones who removed the turbo but didn't refit it, as they wasn't intrested in repairing the engine or fitting a nother one. oh new engine is a second hand one not new. there are two small pipes one blue and one red these are the pipes he isn't sure on. tryed them both ways and still the same. i have unpluged the maf sensor and the galaxy drives like it does when it loses the power so that makes it worse, so don't think the sensor is faulty. it is possible that the guy who fitted the engine has pipes wrong or wiring or spit pipes, anything like this i think could be the problem , but i never fitted the engine so dont know where to look to see if it is all ok. manual doesnt really show where all the pipes should go. can anyone help ? if possible could anyone help by explaining where to look of a picture would be good.