buring oil blue smoke

[dc90ms]

ok well my car started to smoke blue smoke like crazy when slowing down sometimes and when i rev it up well i changed all the valve seals and the motor was rebuild so do u think it could be the turbo. it spools to 17 and goes down to 13 pounds. what are some symptoms of a bad turbo.

 

[EagleTSIawd]

Check the turbo if it has any play up and down (it shouldn't) and any exsesive play left and right (a slight play is ok). I would also recheck the valve stem seals if the turbo checks out good, I had my head rebuilt and one valve seal came loose. Just take out the valve cover and with a flash light take a close look if they are not broken or if the little spring around them did not come loose.

 

[Boosted gsx]

oil in your upper intercooler piping, shaft play, and so on

 

[frankenstein406]

clean the pcv vavle

 

[corsair231]

And clean the intercooler too if you have oil on that side of the turbo.