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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

Phenolic Spacer

  • Thread starter Thread starter rotorhead22
  • Start date Start date Jan 15, 2023

rotorhead22

Active Member
Dec 17, 2020
175
89
38
Wesley Chapel, Florida
Jan 15, 2023
#1
  • Jan 15, 2023
  • #1
Phenolic spacer came uninstalled with car so while I had the intake off to strip and paint I installed it. Kept getting EGR codes and couldn’t figure it out. Well off came the intake again to replace valve seals and I noticed there was no hole in spacer. Could this be the EGR code issue?
 

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Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,275
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Massachusetts
Jan 15, 2023
#2
  • Jan 15, 2023
  • #2
That would trigger a code for sure. Pretty sure the ECU would detect no EGR flow based on o2 sensor response
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Jan 16, 2023
#3
  • Jan 16, 2023
  • #3
You could drill a hole in the spacer if you like. Honestly that spacer is really unnecessary on a stock intake, unless it’s absolutely needed for valve cover clearance or something. The factory runners are plenty long already.
 

rotorhead22

Active Member
Dec 17, 2020
175
89
38
Wesley Chapel, Florida
Jan 16, 2023
#4
  • Jan 16, 2023
  • #4
I will drill the hole because I’m pretty sure the original intake bolts bolts are a part of another project now
 

rotorhead22

Active Member
Dec 17, 2020
175
89
38
Wesley Chapel, Florida
Jan 17, 2023
#5
  • Jan 17, 2023
  • #5
Pretty easy process and I put dabs of sealant on the top and bottom gaskets to hold them in place because when I removed the intake the bottom gasket had shifted out it apparently was still working. Now I’m fighting stuck valve stem keepers
 

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