Smog Pump...Vacuum? Help!

Tony Montana

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Hello Everyone,

So this part of the smog pump that I do not have a name for has a wire coming out of it that has been broken since i got the car, I never really addressed it. And other then my car running bad on first start up i haven't had any issues (still looking into this).

Anyone know what the primary function of this unit is, and what are the repercussions?

My car is off the road but i fired her up today and thought id take this pic.

Thanks

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Downshift

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Other than it being a vac leak Im not sure man. I know it goes to a smog canister thing in the fender like the rest.
 

Downshift

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94 DropTop said:
mine are plugs and nothing has changed.

THey are for emissions if your smog pump is pulled and those are plugged then you wont have any vac leaks.
 
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