Blue smoke cold start 1.9

Leon1PSilver

Active Member
Sep 8, 2021
16
4
Blue smoke on cold starts only after car been not driven for a while, on first revs a little smoke then nothing at all runs perfect not smoking while driving.
It doesnt matter the weather if cold or warm it still smokes on first start.
New glow plugs injector seals no errors on vcds.
What it could be??
 
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