Smog pump elimination

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Jul 10, 2017 | 10:01 PM

IzzyH13

Thread Starter

Junior Member

Joined: Jul 2017

Posts: 5

From: Oakridge OR

Smog pump elimination

Is it possible to eliminate the smog pump on my 1991 4.9L?

Jul 11, 2017 | 01:12 PM

hanky

Senior Member

Joined: Jun 2010

Posts: 16,528

Sure it's possible, but a lot depends on where you live, and if state inspection for emissions and tampering are in effect there.

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