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Q-jet Stains

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Old Nov 11, 2014 | 07:36 AM
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Default Q-jet Stains

Just wondering if this is normal staining after 2000 miles.



I'd guess this is why Carburetor Spray Cleaner was invited.

But why the stains?

TIA.
Steve
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Old Nov 11, 2014 | 10:58 AM
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From the PCV system?
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Old Nov 11, 2014 | 12:08 PM
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Normal fuel vapor staining.

Lars
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Old Nov 11, 2014 | 06:35 PM
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Thanks for the replies folks!

I had a PVC valve stuck in the left stock valve cover, and just a pipe from the right cover going to the air cleaner. All stock. After 2000 miles, this is the result.

New 383 setup has no PVC or pipe: just breathers stuck in the covers.

Queston; should I knock out holes on the bottom of the lowered air cleaner and put stock plumbing back in? Exempt from smog checks, but just concerned about performance.

Thanks again.
Steve
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