C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Vacuum diagram

Thread Tools
 
Search this Thread
 
Old Aug 31, 2013 | 03:11 PM
  #1  
leisas79's Avatar
leisas79
Thread Starter
2nd Gear
 
Joined: Aug 2013
Posts: 2
Likes: 0
Default Vacuum diagram

Hi I just purchases a 1979 L48 Corvette and it will not pass smog due to visual. Says the hoses are misrouted to esr, distributor, and emissions devices. Does anyone have a diagram to show the correct routing of these hoses? Thank you.
Reply
Old Aug 31, 2013 | 03:22 PM
  #2  
hunt4cleanair's Avatar
hunt4cleanair
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2002
Posts: 5,236
Likes: 898
From: Myrtle Beach SC
Default

One of the forum supporters has it posted at his website.

http://www.willcoxcorvette.com
Reply
Old Sep 3, 2013 | 03:15 PM
  #3  
super-bee_ski's Avatar
super-bee_ski
Instructor
10 Year Member
 
Joined: Jan 2013
Posts: 145
Likes: 1
From: Edwards CA
Default

Or,
1979 (77 & 78 is same)
Motor Manual.

Section 1-155
Reply
Old Sep 4, 2013 | 12:51 PM
  #4  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,482
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by leisas79
...Does anyone have a diagram to show the correct routing of these hoses?...
Assembly instruction manuals (AIMs) show all of these connections, the correct part names, hose color codes, etc.

Reply
Old Sep 4, 2013 | 02:31 PM
  #5  
jbrown8238's Avatar
jbrown8238
Instructor
 
Joined: Aug 2012
Posts: 160
Likes: 3
From: Bellevue Nebraska
NE Events Coordinator
Default

Go about half way down the page, got them for all 4 versions of the 79

http://www.autozone.com/autozone/rep...00c15280083688
Reply

Get notified of new replies

To Vacuum diagram





All times are GMT -4. The time now is 08:57 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE