[Shotimes] what is a "smog pump"?

[James F. Ryan III]

On GM cars of the 80s they used a pump to inject air into the exhaust
manifolds to help burn any unburned fuel, thus reducing emissions.  I didn't
know Ford did that too.


----- Original Message ----- 
From: "van Oss" <vanOss@centurytel.net>
To: <shotimes@autox.team.net>
Sent: Sunday, March 28, 2004 11:04 PM
Subject: [Shotimes] what is a "smog pump"?


> On eBay I spotted a "smog pump" for an 88 Taurus.
>
> What's a smog pump?  What does it pump?  How does it reduce emissions?
Just
> wondering.
>
> VO
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