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Sgt_solo · 06-20-2016, 08:34 AM

Sorry I wasn't very clear, the side that connects to the EGR valve has two stems, the bottom one goes to the EGR and the top is just open. Does that top one need capped?

06-20-2016, 08:34 AM	#6
Sgt_solo Registered User Join Date: Jun 2016 Location: Austin, TX Posts: 6	Re: 88 V10 Suburban problems Sorry I wasn't very clear, the side that connects to the EGR valve has two stems, the bottom one goes to the EGR and the top is just open. Does that top one need capped?