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07-14-2024
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#1 |
 Join Date: Jan 2024
Location: Boston, MA
Posts: 179
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What vaccum line is this?
I noticed this disconnected line on my 94 while my toddler was pointing at things and asking what they are. I havent had a chance to bust out my FSM or see if there is a vaccum when the car is running on it.
Keep in mind this car has its secondary system deleted. |
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07-14-2024
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#2 |
 Join Date: Aug 2010
Location: ottawa canada
Posts: 156
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Re: What vaccum line is this?
The line from the vacuum pump would have gone into it.
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07-15-2024
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#3 |
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Join Date: Jan 2024
Location: Boston, MA
Posts: 179
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Re: What vaccum line is this?
Thanks, geezer. Hopefully the other end goes to a check valve or is just disconnected. I'll double check if it is creating a vacuum leak or not.
__________________
1987: Z51 Coupe, Z51, 4+3, Yellow / Graphite 1994: ZR-1 #150, Admiral Blue / Black 2015: Z06 Coupe, Z07, M7, Arctic White / Red |
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07-15-2024
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#4 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,707
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Re: What vaccum line is this?
Sure that?s not the TB coolant that runs along the plenum?
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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07-15-2024
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#5 |
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Join Date: Aug 2005
Location: Fishers, IN
Posts: 815
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Re: What vaccum line is this?
that's the vacuum line from the pump to the SPT actuator solenoid. It almost looks like it's plugged? If the pump isn't running continuously, then it might be plugged down there too.
__________________
Todd ____________________________________ *** our email address has changed! info@pepmeierengines.com pepmeierengines.com Friend us on Facebook too: www.facebook.com/profile.php?id=100011443683384 Pepmeier Engine Development |
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07-15-2024
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#6 | ||
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Join Date: Jan 2024
Location: Boston, MA
Posts: 179
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Re: What vaccum line is this?
Quote:
Quote:
__________________
1987: Z51 Coupe, Z51, 4+3, Yellow / Graphite 1994: ZR-1 #150, Admiral Blue / Black 2015: Z06 Coupe, Z07, M7, Arctic White / Red |
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07-16-2024
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#7 |
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Join Date: Jan 2024
Location: Boston, MA
Posts: 179
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Re: What vaccum line is this?
I confirmed that is a plug in the end of it.
__________________
1987: Z51 Coupe, Z51, 4+3, Yellow / Graphite 1994: ZR-1 #150, Admiral Blue / Black 2015: Z06 Coupe, Z07, M7, Arctic White / Red |
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07-16-2024
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#8 |
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Join Date: Aug 2005
Location: Fishers, IN
Posts: 815
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Re: What vaccum line is this?
I can't remember, are your secondary throttles deleted?
__________________
Todd ____________________________________ *** our email address has changed! info@pepmeierengines.com pepmeierengines.com Friend us on Facebook too: www.facebook.com/profile.php?id=100011443683384 Pepmeier Engine Development |
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07-16-2024
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#9 | |
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Join Date: Jan 2024
Location: Boston, MA
Posts: 179
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Re: What vaccum line is this?
Quote:
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