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Catalytic Converters help :(

  • Thread starter Thread starter 5pointohmustang
  • Start date Start date Dec 2, 2011
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Boydster

5 Year Member
Apr 10, 2011
301
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Maryville, Tenn
Dec 9, 2011
#21
  • Dec 9, 2011
  • #21
5pointohmustang said:
In the diagram the HAVAC and RESIVOIR don’t appear to be mounted to the firewall that’s why im confused…
Click to expand...

The drawing is a schematic. It shows the relationship of each part to each other, but not exactly how they are mounted in the car.

Dude, I can't tell you exactly how to do it without being there. You want a vac source going thru the check valve, then to 4 places.
1. HVAC (firewall)
2. TAD solenoid
3. TAB solenoid
4. vac resevoir (fenderwell)

Before the check valve, a line of vac source should go to the EGR vac regulator.
 

5pointohmustang

Member
Nov 21, 2011
71
0
7
Dec 12, 2011
#22
  • Dec 12, 2011
  • #22
Boydster said:
The drawing is a schematic. It shows the relationship of each part to each other, but not exactly how they are mounted in the car.

Dude, I can't tell you exactly how to do it without being there. You want a vac source going thru the check valve, then to 4 places.
1. HVAC (firewall)
2. TAD solenoid
3. TAB solenoid
4. vac resevoir (fenderwell)

Before the check valve, a line of vac source should go to the EGR vac regulator.
Click to expand...


alright, so everything "appears" to be hooked up the way it should be there is one last hiccup i checked the charcoal canister and my fuel evap is there is was unhooked but it is there and i fixed it. so the 3rd black broken line is still a mystery... or its actually the resservor line and the non broken line is a mystery... pic E btw thanks i really appreciate all the help
 

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4G-KDMP

10 Year Member
Jul 23, 2005
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Dec 12, 2011
#23
  • Dec 12, 2011
  • #23
There shouldn't be a fuel line in pic E
 

Boydster

5 Year Member
Apr 10, 2011
301
20
39
Maryville, Tenn
Dec 13, 2011
#24
  • Dec 13, 2011
  • #24
So there's 3 lines coming out of the fenderwell? Only thing I can say is to remove the plastic inner fender lining and see what you've got. On my 87, out of the inner fender, there was 1 fuel tank vent line going to the charcoal can, and a single vac line going to the vac resevoir.
 

5pointohmustang

Member
Nov 21, 2011
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Dec 13, 2011
#25
  • Dec 13, 2011
  • #25
!@#$%^&*%$#@! more confusion lol
 

5pointohmustang

Member
Nov 21, 2011
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Dec 19, 2011
#26
  • Dec 19, 2011
  • #26
Small update I haven't had a chance to open the fender well to see what that 3rd black line is but I will get to it eventually. Although I was checking my spark wires yesterday and i noticed under my air diverter the hose was cracked really bad and it wasn't heat wrapped and the damn thing is so old I tried to pull off the hose and broke off the bottom half of the diverter...
 

4G-KDMP

10 Year Member
Jul 23, 2005
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Dec 19, 2011
#27
  • Dec 19, 2011
  • #27
Assuming you're talking about the Air Diverter Valve
http://frugalmechanic.com/auto-part/standard-motor-products-dv50-diverter-valve
 

5pointohmustang

Member
Nov 21, 2011
71
0
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Dec 19, 2011
#28
  • Dec 19, 2011
  • #28
4G-KDMP said:
Assuming you're talking about the Air Diverter Valve
http://frugalmechanic.com/auto-part/standard-motor-products-dv50-diverter-valve
Click to expand...

wow $100 for that...
 

4G-KDMP

10 Year Member
Jul 23, 2005
935
19
39
CA
Dec 21, 2011
#29
  • Dec 21, 2011
  • #29
5pointohmustang said:
wow $100 for that...
Click to expand...

Yeah that seems to be about the going rate for a NEW one.
 
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