Threads Tagged with efe

1979, chevy, control, corvette, efe, egr, location, port, switch, switches, thermal, thermo, tvs, vacuum, works

EFE Thermal Vacuum Switch Finally Works

jeff79' on Sep 27, 2009

Feb 25, 2022 02:36 PM
by calwldlife

11

9,673

78, corvette, efe, fitting, housing, part, thermostat, top, vacuum

What's that part that sits on top of the thermostat housing?

90ZR1 on Jul 1, 2006

Feb 18, 2022 12:24 PM
by SteveG75

13

9,764

1977, actuator, connection, corvette, efe, egr, l48, manifold, port, switch, symptoms, tvs, vacuum, valve, works

Need 1977 Corvette L-48 Expert / Reference Pictures

MosportGreen66 on May 15, 2009

May 14, 2021 05:18 AM
by hunt4cleanair

16

7,656

2007, corvette, efe, housing, port, replacing, switch, thermostat, thermoswitch, tvs, vacuum, valve

Vacuum Switches in Thermostat Housing

Ak. Mal on Jan 21, 2008

Oct 13, 2020 08:42 AM
by Yadkin

11

8,727

1980, corvette, distibutor, distributor, efe, tvs

Distributor TVS

Project80 on Sep 1, 2009

Oct 5, 2017 05:07 PM
by DavnJes

1

2,195

FS:75-78 EFE Actuator/Bracket

corvetteload on Oct 5, 2010

Jul 10, 2012 01:37 PM
by Douglas Brown

2

1,110

WTB/ Need EFE and Bracket!

Sum_1_Else@Yahoo.Com on Dec 26, 2011

Dec 27, 2011 06:53 PM
by Sum_1_Else@Yahoo.Com

7

598

1977, actuator, brackets, corvette, efe, sale

Need 1977 EFE actuator with bracket and rod.

Tod M Elliott on Nov 22, 2011

Nov 22, 2011 12:43 PM
by Tod M Elliott

0

421

1978, actuator, add, adding, corvette, efe, egr, headers, plate, port, removal, removed, removeing, tvs, valve

EGR & EFE Removal? Million Dollar Question!

75 Vette on Nov 6, 2011

Nov 8, 2011 04:16 PM
by 75 Vette

11

12,549

EFE Valve

Snoopysvet on Jul 11, 2011

Jul 11, 2011 03:52 PM
by Paul L

1

1,463

1977, 1978, closed, connection, control, corvette, efe, exhaust, heat, open, riser, system, vaccum, vacuum, valve, vette

What is this?

Snoopysvet on Jan 21, 2011

Jan 22, 2011 02:55 AM
by KapsSA

7

3,387

1968, 1982, 78, corvette, crossfire, efe, hose, hoses, line, qjet, routing, vaccum, vaccuum, vacuum, wilcox

vacuum hose routing

wigarland on Dec 8, 2010

Dec 13, 2010 12:36 AM
by terry82

7

4,206

Help! Missing vac Tubes?

peterek on Jun 26, 2010

Jun 27, 2010 03:29 PM
by 78 C3 Light Corvette Blue

8

893

apsis, bra, clear, corvette, ed, efe, frias, gaurds, guards, orange, poll, splash

Poll [Z06]

Apsis Splash Gaurds or Clear "bra" poll

(

1 2)

cdavekirk on Apr 30, 2010

May 3, 2010 12:04 PM
by cdavekirk

26

2,093

C6 Corvette ZR1 & Z06

1406, 1980, 79, chevrolet, choke, corvette, edelbrock, efe, electric, l82, ports, switch, tvs, vacuum, wiring

Question about vaccuum on my 79

(

1 2)

Adam Wartell on Mar 20, 2010

Apr 16, 2010 03:08 PM
by iblive

39

5,150

1978, 78, actuator, control, corvette, efe, hard, heat, l82, leak, riser, shifting, vaccum, vacuum, vette

1978 L82 running ruff shifting hard after hooking up heat riser

78 C3 Light Corvette Blue on Jul 25, 2009

Jul 25, 2009 06:23 PM
by Duke94

4

1,315

Wanted: 1977 Original EFE TVS Switches

MosportGreen66 on May 24, 2009

May 24, 2009 10:46 PM
by MosportGreen66

0

453

water outlet EFE switch

KapsSA on Apr 18, 2009

Apr 18, 2009 01:39 PM
by KapsSA

0

475

EFE system removal

Goosey1979 on Apr 9, 2009

Apr 10, 2009 12:52 AM
by fauxrs2

2

963

14015523, 14079261, bracket, c3, efe, heads, number, part, sale, valve

Parts off 1980 C3 FOR SALE

tomard on Jan 16, 2008

Mar 27, 2009 08:59 AM
by tomard

8

1,094

F/s efe switches & misc

derv3tt3 on Mar 16, 2009

Mar 16, 2009 02:09 PM
by Go Vette Go

1

456

1981, 81, corvette, degrees, efe, holes, housing, sensor, sensors, sw, thermostat, tvs, valve

Them holes on my 81's thermostat housing.

JBinUTAH on Dec 18, 2008

Dec 19, 2008 10:05 PM
by a1sensei

8

3,836

1980, 68, corvette, crate, efe, emissions, engine, evap, headlight, hose, hoses, quadrajet, routing, system, vacuum, zz4

Vacuum hose routing for crate engine

VRGSVET on Jun 22, 2008

Jun 25, 2008 07:43 AM
by kyeakel

2

2,069

81, corvette, efe, purge, switch, thermostat, tvs

Thermostat housing switch question (81 Vettes)

pat80 on Feb 19, 2008

Feb 19, 2008 10:59 PM
by SIXFOOTER

2

1,034

New Waterpump (broke Sensor) Help!!!

Wetshak on Sep 24, 2007

Sep 26, 2007 08:58 AM
by Wetshak

3

557

79, acceleration, broken, chevy, corvette, efe, housing, l48, problem, switch, themostat, thermal, thermo, vacuum

my L48 is ill

ryantlq on Jun 16, 2007

Jun 19, 2007 09:26 AM
by 79L48

9

894

1980, c3, coolant, corvette, diagram, efe, replacement, sensor, vacuum

1980 Vacuum help

tomard on May 21, 2007

May 22, 2007 10:09 AM
by ...Roger...

6

1,248

c3, closed, corvette, efe, exhaust, heat, normal, open, position, riser, stuck, valve

Heat Riser Position

Tim81 on May 15, 2007

May 16, 2007 04:35 AM
by BarryK

8

3,134

3, ball, efe, heat, hr2123v, mechanicalvacuum, operated, riser, socket, valve

Smog Issues in CA.

flstfi on Apr 28, 2007

Apr 29, 2007 01:44 AM
by fauxrs2

2

733

1979, actuator, bracket, corvette, efe, efeactuator, installation

efe actuator wanted for '79

bdreynolds on Oct 17, 2006

Oct 17, 2006 01:41 AM
by bdreynolds

0

398

1976 Corvette, true 14k miles/docs

YankeeStation1967 on Mar 21, 2006

Apr 20, 2006 06:44 AM
by savewavee

10

2,238

C3s for Sale/Wanted

1977, 78, buy, corvette, efe, egr, egrefe, ported, switch, test, testing, tvs, vacuum, valve

EFE-TVS Switch

bmankin on Mar 20, 2006

Mar 21, 2006 12:53 PM
by Rich's'78

2

2,541

cold, corvette, efe, exhaust, gasket, hose, leak, noise, open, plunger, sounds, switch, thermal, vacuum, valve

Unusual Exhaust Sounds

danno12345 on Mar 4, 2005

Mar 10, 2005 11:23 AM
by danno12345

11

1,652

1979, 80, cars, corvette, efe, emission, gm, hose, housing, npt, switch, switches, thermal, thermostat, vacuum

80 L48 Emission Thermal Vacuum switch Question

reredol on May 26, 2004

May 26, 2004 01:54 PM
by Paul L

5

3,227

1976, 1979, chevy, control, corrvette, corvette, efe, egr, switch, switches, temperature, thermal, tvs, vaccum, vacuum

1976-79 ACDelco EGR Vacuum Control Switch

YoNni22 on Aug 9, 2003

Aug 9, 2003 01:08 PM
by Paul L

1

1,120

WTB 78 EFE mount& misc smog

Ray K. on May 12, 2003

May 12, 2003 09:02 AM
by Ray K.

0

376

EFE valve

CrossedFlags77 on Apr 24, 2003

Apr 24, 2003 08:53 PM
by Paul L

1

1,860

Hot air choke VS. Aluminum intake and headers

SanDiegoPaul on Apr 17, 2003

Apr 17, 2003 04:24 PM
by SanDiegoPaul

8

788

EFE TV ???

77Dream on Mar 30, 2003

Mar 30, 2003 04:08 PM
by 77Dream

4

1,385

1979, 1982, 373510, 79, carb, combos, corvette, efe, egr, intake, l82, manifold, removal, tvs, valve

My 1979 L-82 Intake Manifold Saga is Finished!

Paul L on Jan 31, 2003

Feb 3, 2003 09:38 AM
by GDaina

8

1,171

1980, 80, c3, corvette, efe, housing, l82, purple, replacement, switch, swithes, temperature, thermostat, tvs, vacuum, vette

'80' temp. switch ??

8T8T2 on Nov 30, 2002

Dec 2, 2002 10:01 PM
by 8T8T2

3

973

actuator, c3, choke, corvette, corvettes, delay, efe, engine, forum, heat, holley, hot, idle, style, warmed, warming, work

How to Shorten Warm Up Time of my Hot-Rodded C3

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1 2)

TedH on Nov 5, 2002

Nov 6, 2002 04:50 PM
by Fevre

20

1,728

What are these things?

ice pac on Oct 5, 2002

Oct 6, 2002 08:28 AM
by Paul L

10

744

Where can I find an EFE and a Purge Valve for my 81?

im181owner on Aug 20, 2002

Aug 20, 2002 06:22 PM
by derv3tt3

3

853

1980, 1980corvetteheatriservacuumline, actuator, applied, c4, corvette, efe, engine, heat, position, riser, vacuum, valve, vavle, vs, works

EFE - Heat Riser Valve

pdgourno on Jun 3, 2002

Jun 5, 2002 12:31 AM
by pdgourno

9

2,769

1979, 350, 78, actuator, acuator, adapter, control, corvette, ebay, efe, emissions, headers, info, noisey, thermal, v8, vacuum

EFE Emission question

Justin79-L-82 on May 26, 2002

May 30, 2002 11:18 AM
by pdgourno

14

3,857

c3, control, corvette, diagram, efe, efeegr, egr, switch, thermal, trans, tvs, valve

EGR/EFE SWITCHES

JK80 on Apr 28, 2002

Apr 29, 2002 09:37 PM
by bluevette

6

1,226

Anyone try using an EFE valve as an exhaust knock-off?

Cookwithvette on Apr 29, 2002

Apr 29, 2002 08:02 PM
by Cookwithvette

3

548

81, ac, corvette, delco, efe, purge, tvs, tvsefe

L81 owners - HELP!!!!!

UKPaul on Apr 3, 2002

Apr 5, 2002 06:30 AM
by UKPaul

14

2,692

"New" EFE Actuator-Thanks bluevette

Paul L on Mar 15, 2002

Mar 15, 2002 09:25 PM
by Paul L

2

764

Need EFE Actuator

Paul L on Feb 7, 2002

Feb 7, 2002 11:43 PM
by Paul L

5

747

chevy, corvette, efe, heat, open, riser, routing, tvs, vacuum

Need help with part off thermostat

RoyArms on Nov 10, 2001

Nov 12, 2001 08:51 PM
by Captain Morgan

9

729