What is this? And, do I need it? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

C10_ustacould · 08-13-2012, 06:42 PM

Can anyone identify this valvish looking part on top of the intake plenum? I have no plug for it in my harness, so can it be deleted?

Daaaanz67 · 08-13-2012, 06:48 PM

Evap solenoid
Posted via Mobile Device

C10_ustacould · 08-13-2012, 07:23 PM

OK, That is an emissions part, so I likely don't need it. I wonder if there is a plug or delete provision?

**scotts62** · 08-13-2012, 08:37 PM

CNG's at work have the solenoid but there is a plug on it if that helps. slide the white clip and pull the hose off and cap it off.

ls1nova71 · 08-13-2012, 11:45 PM

Unless your strapped for hood clearance, just leave it there, it fits under the Vortec cover. Take the hose off of it, no need to cap it though, as long as it doesn't have power to it, it's closed.

BR3W CITY · 08-14-2012, 12:56 AM

its more work tracking down a plug to fit there, might as well just leave it in.

08-13-2012, 06:42 PM	#1
C10_ustacould A day late and $1 short... Join Date: Dec 2008 Location: Northwest FL Posts: 3,877	What is this? And, do I need it? Can anyone identify this valvish looking part on top of the intake plenum? I have no plug for it in my harness, so can it be deleted? Attached Images __________________ Buck Instagram: C10_ustacould 1963 SWB Fleet Side 528 Desert Beige Milly 1967 SWB Step Side 506 Medium Blue The Old Girl 1968 SWB Fleet Side 503 Light Green Ellie SOLD 1965 SWB Fleet Side 507 Light Blue Prescription Strength SOLD 1971 SWB Fleet Side 521 White Shiro SOLD 1968 SWB Step Side 503 Light Green My Old Farm Truck SOLD

08-13-2012, 06:48 PM	#2
Daaaanz67 Registered User Join Date: Nov 2011 Location: Idaho Posts: 857	Re: What is this? And, do I need it? Evap solenoid Posted via Mobile Device

08-13-2012, 07:23 PM	#3
C10_ustacould A day late and $1 short... Join Date: Dec 2008 Location: Northwest FL Posts: 3,877	Re: What is this? And, do I need it? OK, That is an emissions part, so I likely don't need it. I wonder if there is a plug or delete provision? __________________ Buck Instagram: C10_ustacould 1963 SWB Fleet Side 528 Desert Beige Milly 1967 SWB Step Side 506 Medium Blue The Old Girl 1968 SWB Fleet Side 503 Light Green Ellie SOLD 1965 SWB Fleet Side 507 Light Blue Prescription Strength SOLD 1971 SWB Fleet Side 521 White Shiro SOLD 1968 SWB Step Side 503 Light Green My Old Farm Truck SOLD Last edited by C10_ustacould; 08-13-2012 at 08:00 PM.

08-13-2012, 08:37 PM	#4
scotts62 One day... Join Date: Apr 2008 Location: Tuttle, Ok Posts: 9,243	Re: What is this? And, do I need it? CNG's at work have the solenoid but there is a plug on it if that helps. slide the white clip and pull the hose off and cap it off. __________________ Scott 93 crew cab build Project 62

08-13-2012, 11:45 PM	#5
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,119	Re: What is this? And, do I need it? Unless your strapped for hood clearance, just leave it there, it fits under the Vortec cover. Take the hose off of it, no need to cap it though, as long as it doesn't have power to it, it's closed. __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html

08-14-2012, 12:56 AM	#6
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: What is this? And, do I need it? its more work tracking down a plug to fit there, might as well just leave it in. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD



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