Car lost power and strong vacuum smell

Asked by Anthony Aug 19, 2020 at 05:08 PM about the 1996 Lexus SC 400

Question type: Car Customization

Why did my 96 Lexus lose some acceleration power and
has a strong vacuum leak smell?

2 Answers


Vacuum leaks don't have a smell. Exhaust leaks do.


Yeah I have never smelled a vacuum leak.

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