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dirkschulz9
Lexus ES smoking on acceleration
4 comment(s)
dirkschulz9 (Author)
Rough idle sometimes, yeah, but not all the time. So, you're saying PCV valve fixed your smoking issue completely? Did you have any other symptoms? Was it hard to diagnose?
dennismiller7
Yep, PCV valve sorted it. Although you need to check it yourself - I'm not saying yours will be definitely broken. It can be a pain to diagnose without the right tools. If you're getting smoke, though, and have that mileage, maybe it's time to visit a workshop.
dirkschulz9 (Author)
Appreciate the insight! Bit the bullet and took it to a shop. You nailed it – crankcase ventilation valve was shot. 360€ later, and she's running like new. Thanks for pointing me in the right direction!
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dennismiller7
Smoke on acceleration? Dude, I had something similar with my ES. It was the PCV valve. Is your idle rough too? That's another sign. Cheap part, annoying to get to though.