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Old 07-17-2018, 06:04 AM   #4
95 S_Trucker
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Re: what this plug for?

Quote:
Originally Posted by Pontiac1976 View Post
The EGR is vacuum operated. I do not think there was a solenoid on it that I know.
where was the solenoid located ?
An 84 305 came with an EGR solenoid from the factory. It would help control vacuum going to the EGR valve. It was located to the right side(passenger side) of the distributor.
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