#1  
Old 04-02-2020, 08:28 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default Heater hose and pvc

Replaced heater core today, and before I go cutting hoses, anybody have and good pictures of how the 2 hoses go(route)? Also would like a picture of the pvc and if it goes next to air cleaner or under. Thanks

  #2  
Old 04-03-2020, 06:44 AM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Pcv I meant

  #3  
Old 04-04-2020, 04:21 PM
sp4spd's Avatar
sp4spd sp4spd is offline
Senior Member
 
Join Date: Dec 2006
Location: Canton, MI
Posts: 126
Default

Here is a picture of how I routed my heater hoses. The assembly manual shows them routed this way.
The PCV hose just drops down to the valve from the manifold fitting.
Hope this helps��
Attached Thumbnails
Click image for larger version

Name:	image.jpg
Views:	267
Size:	74.5 KB
ID:	536360  

__________________
Scott

74 Firebird Formula 400 4speed
70 Buick GS455 4 speed

Last edited by sp4spd; 04-04-2020 at 04:32 PM.
  #4  
Old 04-04-2020, 04:43 PM
3tas4me's Avatar
3tas4me 3tas4me is offline
Ultimate Warrior
 
Join Date: May 2004
Location: Wisconsin
Posts: 1,252
Default

Heater hose routing for A/C car.
Attached Thumbnails
Click image for larger version

Name:	image.jpg
Views:	210
Size:	86.9 KB
ID:	536363  

__________________
1970 Trans Am
1971 Trans Am
1974 Trans Am
1978 Y88 Trans Am W72/auto
1979 10th Anniversary Trans Am
1984 Trans Am
1993 Trans Am
1999 30th Anniversary Trans Am
2001 10th anniversary Firehawk #104
2006 GTO
  #5  
Old 04-04-2020, 06:52 PM
johnta1's Avatar
johnta1 johnta1 is online now
Ultimate Warrior
 
Join Date: Feb 2001
Location: now sunny Florida!
Posts: 21,237
Default

Quote:
Also would like a picture of the pvc and if it goes next to air cleaner or under. Thanks

Is this for the SD TA?
SD's are different.



__________________
John Wallace - johnta1
Pontiac Power RULES !!!
www.wallaceracing.com

Winner of Top Class at Pontiac Nationals, 2004 Cordova
Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats

KRE's MR-1 - 1st 5 second Pontiac block ever!


"Every man has a right to his own opinion, but no man has a right to be wrong in his facts."

"People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates
  #6  
Old 04-04-2020, 09:19 PM
Held for Ransom's Avatar
Held for Ransom Held for Ransom is offline
Ultimate Warrior
 
Join Date: Mar 2000
Posts: 8,912
Default

If she had to ask, it's about the SD.

I believe it goes under the fuel line.

__________________
So long, farewell.
The Following User Says Thank You to Held for Ransom For This Useful Post:
  #7  
Old 04-04-2020, 10:33 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Yes,for sd. Very hard to find pics on 74, at least detailed close ups, and to actually know what is correct. Thanks for pics, would like to see some pcv pics of the tower clamp.....under shaker? Next to shaker? Pointed at 2 o’clock?

  #8  
Old 04-04-2020, 10:52 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

And my next question, doesn’t matter how many wire harness I pull out, the gray firewall loom seems to stop short. I know it gets taped along valve cover, but was there a second piece, taped? Since I stop short?


I changed the master also, just need to dig out a cover, today rebuilt alternator and it works....... yay! Tomorrow will be to get all the hoses figured out , and odds and ends back together from doing heater core....
Attached Thumbnails
Click image for larger version

Name:	221C7CE3-591A-4F47-A26C-DBE3E260CF15.jpg
Views:	252
Size:	67.7 KB
ID:	536378  

  #9  
Old 04-04-2020, 11:05 PM
Held for Ransom's Avatar
Held for Ransom Held for Ransom is offline
Ultimate Warrior
 
Join Date: Mar 2000
Posts: 8,912
Default

SD PCV. How's this...
Attached Thumbnails
Click image for larger version

Name:	1974TransAmSDPCVa.jpg
Views:	243
Size:	75.8 KB
ID:	536379  

__________________
So long, farewell.
  #10  
Old 04-04-2020, 11:06 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

I like!

  #11  
Old 04-04-2020, 11:08 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

So I know I have to paint my master, but is that the correct “knot” tie around spark plug wires too?

  #12  
Old 04-04-2020, 11:19 PM
Held for Ransom's Avatar
Held for Ransom Held for Ransom is offline
Ultimate Warrior
 
Join Date: Mar 2000
Posts: 8,912
Default

Picture from a 1974 19,000 original survivor.

__________________
So long, farewell.
  #13  
Old 04-04-2020, 11:22 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Good god, I just want to drive this b@@@@! Parting them is way easier.....

  #14  
Old 04-05-2020, 09:15 AM
Held for Ransom's Avatar
Held for Ransom Held for Ransom is offline
Ultimate Warrior
 
Join Date: Mar 2000
Posts: 8,912
Default

So, you're not going to add the inspection stamp when done?
Attached Thumbnails
Click image for larger version

Name:	1974TransAmSDInspStamp.jpg
Views:	202
Size:	25.4 KB
ID:	536394  

__________________
So long, farewell.
  #15  
Old 04-05-2020, 05:01 PM
OVERULD's Avatar
OVERULD OVERULD is offline
Ultimate Warrior
 
Join Date: Feb 2007
Location: Atlanta, GA
Posts: 3,440
Default

Teri, I’m glad you clarified the title of this thread. I was about to post: “Who the hell is this and what did you do with LadyTaTa? She knows better than to run heater hose in PVC!”

__________________
1971 GTO 455 HO 4-speed - Cameo White, White Vinyl Top, Jade Green Interior, Ram Air Hood, AC, Honeycombs and 8-track 1974 Formula 455 I Owned in 1975-1976. Now Own Its Twin From Same Dealership

The Following User Says Thank You to OVERULD For This Useful Post:
  #16  
Old 04-05-2020, 08:55 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Quote:
Originally Posted by Held for Ransom View Post
So, you're not going to add the inspection stamp when done?
.

Haha, Just slowing getting all the race stuff off, and fixing what doesn’t work, with trying to make it someone correct looking....not going all out on this car.. I bought it to drive, maybe even to take down the track once or twice.

  #17  
Old 04-05-2020, 08:57 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Quote:
Originally Posted by OVERULD View Post
Teri, I’m glad you clarified the title of this thread. I was about to post: “Who the hell is this and what did you do with LadyTaTa? She knows better than to run heater hose in PVC!”


😚😘 to many long days!,,,,

  #18  
Old 04-06-2020, 09:51 AM
3tas4me's Avatar
3tas4me 3tas4me is offline
Ultimate Warrior
 
Join Date: May 2004
Location: Wisconsin
Posts: 1,252
Default

Quote:
Originally Posted by sp4spd View Post
Here is a picture of how I routed my heater hoses. The assembly manual shows them routed this way.
The PCV hose just drops down to the valve from the manifold fitting.
Hope this helps��
Can you post up another picture or two of this same side of the engine? I have a wiring harness on mine that seems to clip on at the back top valve cover bolt and I have no idea what it is for.

__________________
1970 Trans Am
1971 Trans Am
1974 Trans Am
1978 Y88 Trans Am W72/auto
1979 10th Anniversary Trans Am
1984 Trans Am
1993 Trans Am
1999 30th Anniversary Trans Am
2001 10th anniversary Firehawk #104
2006 GTO
  #19  
Old 04-06-2020, 03:29 PM
sp4spd's Avatar
sp4spd sp4spd is offline
Senior Member
 
Join Date: Dec 2006
Location: Canton, MI
Posts: 126
Default

Quote:
Originally Posted by 3tas4me View Post
Can you post up another picture or two of this same side of the engine? I have a wiring harness on mine that seems to clip on at the back top valve cover bolt and I have no idea what it is for.
There are three wires coming to just behind the valve cover on my car(no a/c, HEI, 4 speed).
One is for the HVAC fan (black), one for the temperature sensor(blue) and the other is for the HEI battery power(pink).
I do have one other wire but that is power for the electric choke.
Attached Thumbnails
Click image for larger version

Name:	IMG_1005[1].jpg
Views:	191
Size:	42.7 KB
ID:	536527   Click image for larger version

Name:	IMG_1004[1].jpg
Views:	211
Size:	78.8 KB
ID:	536528  

__________________
Scott

74 Firebird Formula 400 4speed
70 Buick GS455 4 speed
  #20  
Old 04-08-2020, 06:58 PM
ladytata's Avatar
ladytata ladytata is offline
Senior Chief
 
Join Date: Dec 2015
Location: Algonquin, Illinois
Posts: 491
Default

Did sds have wire loom holders?


Sent from my iPhone using Tapatalk

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:24 AM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017