Need help identifying the plastic tube that runs from air intake to behind the engine.
Jan 19, 2020 at 12:31 PM
Plastic air tube
2003 CHEVROLET IMPALA
COREYP$
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KASEKENNY
- ✓ASE Certified Mechanic
- 18,907 POSTS
It is probably a vacuum line, but can you get a picture of it and we will be sure we are talking about the same line. Plus we may be able to identify it just by sight. Thanks
Jan 19, 2020 at 2:55 PM
ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good afternoon,
Do you mean from the valve cover to the rubber line from the air filter to the throttle body?
It is a tube for taking crankcase pressure and sending it back into the intake manifold for reburning.
Roy
Do you mean from the valve cover to the rubber line from the air filter to the throttle body?
It is a tube for taking crankcase pressure and sending it back into the intake manifold for reburning.
Roy
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Jan 19, 2020 at 3:13 PM
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