2 part question.

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09-19-2007, 06:54 PM

mustang keith

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Join Date: Sep 2007

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Posts: 9

2 part question.

I'm a newbie with mustangs. so i need to ask a question. What is the smog pump used for, and if i don't need it can i eliminate it without having my check engine light on?

09-19-2007, 07:36 PM

golden_eye

3rd Gear Member

Join Date: Sep 2007

Location: Florida

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RE: 2 part question.

It's used for emissions. Deleting it is not uncommon but you probably won't be abel to pass inspection without it. I'm not too sure on the engine light though.

09-19-2007, 08:53 PM

1991LX5.0

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Join Date: Oct 2006

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Posts: 775

RE: 2 part question.

the check engine light wont come onbut like golden eye said you might not pass smog it all depends on your area. I was passed with no smog and no cats and they didnt say a word