Anyone here have a 1980 truck? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Russell · 10-26-2003, 11:20 PM

I can't find vaccume diagrams for my truck anywhere, and the one on the aircleaner is next to useless, so I need to find someone with a 1980 engine that has the stock vaccume setup and a stock Carter carburator on it. The engine will be a 5.7 Litre V8, and in a higher level truck, aka Sierra Classic.

Anyone here have one that would be willing to snap some photos for me?

crackajacka · 10-26-2003, 11:35 PM

http://www.cybrrpartspro.com/Manual%...delLookup.html put in 1980 for the year and c2500 for the model.... its under drivability and emmisions controls

Russell · 10-27-2003, 12:37 AM

There are only like 20 different configurations for the 1980 :P Not sure which one is mine though, those pictures are all so huge...

crackajacka · 10-27-2003, 01:35 AM

look at the 5.7 one

Russell · 10-27-2003, 01:49 AM

Ok, I found one that looks the same as what I can remember of it being hooked up.

I need to know what the following are, and where I can find them on my engine, and what they do...

TVS
EFE TVS
Spark TVS
TRC Sol Cont Valve
Air pump
DVTR Valve
Secondary Vaccum Break
EFE
Throttle Lever Actuator

mattopia · 10-27-2003, 02:07 AM

Just wanted to say thanks to Crackajacka for the website. I happened to read this post and saw the site. It had the info I had been needing. Thanks

Russell · 10-27-2003, 02:32 AM

Good to hear

Good luck with whatever you're working on mattopia!

I think I just found a bunch of very very useful information here. Some of these systems are independant from eachother minus the vaccum source... I should be alright on my own from here, thanks everyone!

crackajacka · 10-27-2003, 03:15 AM

btw russel that link is just a chiltons book online for like 20 dollars here u can get one covers like 80-87 and has everything u just saw

10-26-2003, 11:20 PM	#1
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	Anyone here have a 1980 truck? I can't find vaccume diagrams for my truck anywhere, and the one on the aircleaner is next to useless, so I need to find someone with a 1980 engine that has the stock vaccume setup and a stock Carter carburator on it. The engine will be a 5.7 Litre V8, and in a higher level truck, aka Sierra Classic. Anyone here have one that would be willing to snap some photos for me? __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap)

10-26-2003, 11:35 PM	#2
crackajacka Stylin Join Date: Sep 2001 Location: Tuttle, OK Posts: 620	http://www.cybrrpartspro.com/Manual%...delLookup.html put in 1980 for the year and c2500 for the model.... its under drivability and emmisions controls __________________ Ive been traveling for some time, with my fishin pole and my bottle of shyne. Most Girls like finished products and just dont understand what a good addiction does for you http://www.paulwall.us/

10-27-2003, 12:37 AM	#3
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	There are only like 20 different configurations for the 1980 :P Not sure which one is mine though, those pictures are all so huge... __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap)

10-27-2003, 01:35 AM	#4
crackajacka Stylin Join Date: Sep 2001 Location: Tuttle, OK Posts: 620	look at the 5.7 one __________________ Ive been traveling for some time, with my fishin pole and my bottle of shyne. Most Girls like finished products and just dont understand what a good addiction does for you http://www.paulwall.us/

10-27-2003, 01:49 AM	#5
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	Ok, I found one that looks the same as what I can remember of it being hooked up. I need to know what the following are, and where I can find them on my engine, and what they do... TVS EFE TVS Spark TVS TRC Sol Cont Valve Air pump DVTR Valve Secondary Vaccum Break EFE Throttle Lever Actuator __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) Last edited by Russell; 10-27-2003 at 01:51 AM.

10-27-2003, 02:07 AM	#6
mattopia Registered User Join Date: Sep 2002 Location: Indianapolis Posts: 49	Just wanted to say thanks to Crackajacka for the website. I happened to read this post and saw the site. It had the info I had been needing. Thanks

10-27-2003, 02:32 AM	#7
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	Good to hear Good luck with whatever you're working on mattopia! I think I just found a bunch of very very useful information here. Some of these systems are independant from eachother minus the vaccum source... I should be alright on my own from here, thanks everyone! __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) Last edited by Russell; 10-27-2003 at 02:40 AM.

10-27-2003, 03:15 AM	#8
crackajacka Stylin Join Date: Sep 2001 Location: Tuttle, OK Posts: 620	btw russel that link is just a chiltons book online for like 20 dollars here u can get one covers like 80-87 and has everything u just saw __________________ Ive been traveling for some time, with my fishin pole and my bottle of shyne. Most Girls like finished products and just dont understand what a good addiction does for you http://www.paulwall.us/

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