XJS ( X27 ) 1975 - 1996 3.6 4.0 5.3 6.0

Rescue's Official Build Thread - 88 XJS V12 Oct 12 2019

Thread Tools
 
Search this Thread
 
  #1241  
Old 06-20-2022, 12:49 AM
Greg in France's Avatar
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 13,535
Received 9,331 Likes on 5,475 Posts
Default

Originally Posted by Rescue119
So tapped the line from the compressor relay. I hope lol.

Just need to get the expansion painted and mounted then add coolant. About it.

Oh and put in a new fuel filter. I'll refresh the rest of the fuel system at a later date.
Rescue, Be CAREFUL.
If you have a Delainair III unit then ignore this post. On my car (Delanair II) the compressor is actuated by 12 volts coming down a green wire that runs down the centre of the V. I have no idea where it originates, to my shame!, but it is not in the engine bay.
You could always tap off the feed to the compressor by the compressor itself.
 

Last edited by Greg in France; 06-20-2022 at 12:53 AM.
  #1242  
Old 06-20-2022, 05:02 AM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by Greg in France
Rescue, Be CAREFUL.
If you have a Delainair III unit then ignore this post. On my car (Delanair II) the compressor is actuated by 12 volts coming down a green wire that runs down the centre of the V. I have no idea where it originates, to my shame!, but it is not in the engine bay.
You could always tap off the feed to the compressor by the compressor itself.
Edited: Yes i have the III

The green/white wire goes into the green wire further down the line according to the scematics.

my wiring is more like an 89/90 then an 88. Not.sure if it's because of it being an North American / Canadian model.


 
The following users liked this post:
Greg in France (06-20-2022)
  #1243  
Old 06-21-2022, 01:37 PM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

So I got the header tank in.




So I have 3 spouts left to connect.

I believe this piece (with pipe in middle) goes from the bottom of the expansion tank to the Tee that's in the cross water pipe. Seems to be right but want to confirm




Now for my last one does this connect to this via a hose?





Don't mind the wiring everywhere I'm not tidying it up still she runs lol



 
  #1244  
Old 06-21-2022, 04:45 PM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Figured it all out. I was right.

Time to pick up some coolant

 
  #1245  
Old 06-21-2022, 07:09 PM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default


thoughts?
 
  #1246  
Old 06-22-2022, 02:33 AM
Greg in France's Avatar
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 13,535
Received 9,331 Likes on 5,475 Posts
Default

Utter waste f time and money, introduces more points for failure.
 
The following users liked this post:
JayJagJay (06-22-2022)
  #1247  
Old 06-22-2022, 04:37 AM
JayJagJay's Avatar
Veteran Member
Join Date: Sep 2016
Location: New York New York
Posts: 4,237
Received 1,296 Likes on 897 Posts
Default

Originally Posted by Rescue119

thoughts?
Yeah,,,, I wouldn't be messing around with one of those. I can see a few problems, 1 or 2 BIG ones... Especially in a car that hasn't had weeks and months of coolant circulation after a looooong sit up...
 
  #1248  
Old 06-22-2022, 04:48 AM
jal1234's Avatar
Veteran Member
Join Date: Sep 2015
Location: Northern Alabama
Posts: 1,040
Received 665 Likes on 418 Posts
Default

Originally Posted by Greg in France
Utter waste f time and money, introduces more points for failure.
Not so quick on dismissing them. Pull this crap out of my two Ganos filters yesterday. This was after a flush, new water pump, recored radiator, and a new coolant tank. Black flakes apoear to be paint from God knows where. There was also sand, some as large as small pebbles.




 
The following users liked this post:
Greg in France (06-22-2022)
  #1249  
Old 06-22-2022, 06:10 AM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by jal1234
Not so quick on dismissing them. Pull this crap out of my two Ganos filters yesterday. This was after a flush, new water pump, recored radiator, and a new coolant tank. Black flakes apoear to be paint from God knows where. There was also sand, some as large as small pebbles.



Where did you have it installed upper rad hose?

Just curious.



 
  #1250  
Old 06-22-2022, 06:17 AM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

So the jags ready to be turned key once I fill it up with coolant.

Probably attempt it on Saturday.

I've plugged all the vacuums that I found.

There are those 2 vacuum controlled sensors. (One on the rhs far back, purple, 3 nipples all broke off and then the other one is on the lhs behind the efi temperature sender, 2 nipples broken off)

I cant put caps on them obviously. If I leave them as is will it affect anything or should I put some silicone or jb weld on them to plug the holes? Or is there blanks i can buy and remove them and put the blanks?
 
  #1251  
Old 06-22-2022, 08:44 AM
jal1234's Avatar
Veteran Member
Join Date: Sep 2015
Location: Northern Alabama
Posts: 1,040
Received 665 Likes on 418 Posts
Default

Originally Posted by Rescue119
Where did you have it installed upper rad hose?

Just curious.
Both upper radiator hoses. Have another in the inlet line to the heater core, before the heater valve.

Oh, and that was after about 1000 miles after doing the service work. I'd also changed all of the coolant hoses.

Jon
 

Last edited by jal1234; 06-22-2022 at 08:46 AM.
The following users liked this post:
Rescue119 (06-22-2022)
  #1252  
Old 06-22-2022, 09:25 AM
Greg in France's Avatar
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 13,535
Received 9,331 Likes on 5,475 Posts
Default

Cap the vac spigots, rther than blovking them.
Is yours a LUCAS igniiton or a Marelli? If Lucas, you need a vac line to the dizzy vac capsule from the manifold.
 
  #1253  
Old 06-22-2022, 01:41 PM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by Greg in France
Cap the vac spigots, rther than blovking them.
Is yours a LUCAS igniiton or a Marelli? If Lucas, you need a vac line to the dizzy vac capsule from the manifold.
I cant cap the ones on those 2 sensors as the are broken st the base.

Lucas and yes I run a vac line to the manifold as required.

I could put a screw in then cap it lol
 
The following users liked this post:
Greg in France (06-23-2022)
  #1254  
Old 06-22-2022, 03:25 PM
garethashenden's Avatar
Senior Member
Join Date: Feb 2016
Location: Massachusetts
Posts: 624
Received 369 Likes on 218 Posts
Default

Be prepared for filling the car with coolant to be a long slow process. It took me a few times to get it right. Don't be tempted to put coolant in the cross pipe until you're really sure its full. Fill the header tank, wait for it to settle, top it off, wait, top it off again, repeat and repeat and repeat.
 
  #1255  
Old 06-22-2022, 07:08 PM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by garethashenden
Be prepared for filling the car with coolant to be a long slow process. It took me a few times to get it right. Don't be tempted to put coolant in the cross pipe until you're really sure its full. Fill the header tank, wait for it to settle, top it off, wait, top it off again, repeat and repeat and repeat.
I use the process Grant uses. But yes it's super slow. 20L ugh. I did buy it today at least lol.
 
  #1256  
Old 06-22-2022, 07:17 PM
jal1234's Avatar
Veteran Member
Join Date: Sep 2015
Location: Northern Alabama
Posts: 1,040
Received 665 Likes on 418 Posts
Default

Get the nose of the car as far up in the air as you can. You'll get air to bubble out a lot faster. It makes a huge difference.

Jon
 
  #1257  
Old 06-23-2022, 12:24 AM
Greg in France's Avatar
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 13,535
Received 9,331 Likes on 5,475 Posts
Default

Just pinch off the line to them then.
 
  #1258  
Old 06-23-2022, 04:56 AM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by Greg in France
Just pinch off the line to them then.
I dont think you are understanding that there's no lines to them because I got rid of all the emissions stuff.



this one the vacuum control valve #12



And #7 thermal valve.

Both of these have no hoses going to them no due to eliminating the emissions stuff.

And i cant cap them because all the little spigets broke off when i removed the hoses (really brittle if anyone is going to remove them in the futures) but the holes in them are open at the moment.


 
  #1259  
Old 06-23-2022, 06:18 AM
Greg in France's Avatar
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 13,535
Received 9,331 Likes on 5,475 Posts
Default

From the diagram these look like they are screwed into the water manifold. Are the things just sensors that open and close a vac pipe, or will the coolant leak through them? Either way, just block them somehow, anyhow, off say I. they do not exist on UK models AFAIK.
 
  #1260  
Old 06-23-2022, 06:41 AM
Rescue119's Avatar
Veteran Member
Thread Starter
Join Date: Oct 2019
Posts: 1,318
Received 597 Likes on 382 Posts
Default

Originally Posted by Greg in France
From the diagram these look like they are screwed into the water manifold. Are the things just sensors that open and close a vac pipe, or will the coolant leak through them? Either way, just block them somehow, anyhow, off say I. they do not exist on UK models AFAIK.

Correct On the water pipe. All emissions NA garbage
 


Quick Reply: Rescue's Official Build Thread - 88 XJS V12 Oct 12 2019



All times are GMT -5. The time now is 03:23 AM.