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Masterkm

My Leon 'Alyssa'
Jul 11, 2011
2,700
2
Halesowen, West Mids
As most of you know, I recently had a new turbo fitted and now the car has been running fine for about 200miles or so.

One thing though, On startup from cold, a small/medium amount of blueish smoke comes out the tailpipes and it does this for about 20-30 seconds and then stops leaving the car running fine throughout my journey.

I would guess that my mpg has not been great around 48mpg with a remapped 1.9TDi, but is this smoke issue something I should worry about? What would fix it as it never did it before, only when I used to floor it. Or is it because of the small amount of oil still in my exhaust from when the turbo blew previously

The car is due for another oil and filter change in a few hundred miles, dont know if this will fix it but oil level has been fine (checked weekly) and coolant/water is between the min/max still.

PS, I havent been able to floor it yet, still waiting on the turbo to be fully bedded in. Will also upload a small video later on to show what its like.

Any insight guys??
 
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Blue smoke is an indication that it's burning oil somewhere. Could be several causes though. Personally, I'd whip it back to wherever replaced your turbo and ask them to give it a once over. They may spot something obvious or need to investigate further.
 
Hmmm the garage that did the repair for me said that it would smoke for a bit, will send the car back to them when I get the oil changed again. Just to clarify that this is only on startup. Hopefully nothing major this time
 
OK just a small idea that I have been reading up around on the net, could the smoke on start up be because of the injectors or would they flag up on VAGCOM?

Have not been able to take the car to the garage that did the repair yet due to work commitments