So hathe he turbo re built ready for le man's and once all refitted took it for a spin and everything looked ok, didn't notice any issues straight away, slowly introduced some boost on the drive and after a little while I noticed some smoke and put it down to new parts burning off (turbo, elbow and exhaust) only the burning off never stopped, following day went for another spin and it smoked from start to finish and upon checking the oil I had gone through 4ltrs in 80 miles.
So far have put the blame on the turbo but a possibility I've done something to the engine.
Whipped the plugs out and cylinder 2 looks like it's been bathing in oil where as the others are clear, top of the piston appears to have oil on top of it and you can make out an indent ontop of the piston (maybe they all have but Couldnt see clearly on the others)
Have taken a compression test.
Cyl 1=172
Cup 2 =163
Cyl 3 = 155
Cyl 4 =163
Put the plugs back in swapping 2 and 3 over, went for a run to get warm none stop smoking the whole time on or off boost. When I removed the plugs Cyl 2 was black and 3 was now clean and you could make out oil ontop of the piston again
Compression when hot
Cyl 1 =155
Cyl 2=150
Cyl 3 =146
Cyl 4 =153
Going to take the turbo off tomorrow but any have any other faults or tell tale signs for me to look for.
So far have put the blame on the turbo but a possibility I've done something to the engine.
Whipped the plugs out and cylinder 2 looks like it's been bathing in oil where as the others are clear, top of the piston appears to have oil on top of it and you can make out an indent ontop of the piston (maybe they all have but Couldnt see clearly on the others)
Have taken a compression test.
Cyl 1=172
Cup 2 =163
Cyl 3 = 155
Cyl 4 =163
Put the plugs back in swapping 2 and 3 over, went for a run to get warm none stop smoking the whole time on or off boost. When I removed the plugs Cyl 2 was black and 3 was now clean and you could make out oil ontop of the piston again
Compression when hot
Cyl 1 =155
Cyl 2=150
Cyl 3 =146
Cyl 4 =153
Going to take the turbo off tomorrow but any have any other faults or tell tale signs for me to look for.