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

Antifreeze leak

  • Thread starter Thread starter Phil D
  • Start date Start date Nov 19, 2020
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Phil D

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Nov 19, 2020
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#1
  • Nov 19, 2020
  • #1
Hi guys just had a trickflow top end kit installed, I'm seeing antifreeze on top of the timing cover/ waterpump left & right side valleys,in front & behind the gasket, the thermostat housing is leaking slightly, could the timing cover be leaking to, no antifreeze leaking down the sides & dropping on the ground, only see it on top, any help will be appreciated, thanks
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
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#2
  • Nov 19, 2020
  • #2
What is the car?
 

Phil D

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Nov 19, 2020
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Nov 19, 2020
#3
  • Nov 19, 2020
  • #3
My bad, 93 5.0 lx 65,000 original miles.
 

Phil D

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Nov 19, 2020
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#4
  • Nov 19, 2020
  • #4
Noobz347 said:
What is the car?
Click to expand...
93 5.0 LX 65,000 miles
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
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Box behind Walmart
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#5
  • Nov 19, 2020
  • #5
Phil D said:
93 5.0 LX 65,000 miles
Click to expand...
I've moved your thread over to the Fox section. You should more traction here.

Welcome aboard!
 

Phil D

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Nov 19, 2020
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#6
  • Nov 19, 2020
  • #6
Noobz347 said:
I've moved your thread over to the Fox section. You should more traction here.

Welcome aboard!
Click to expand...
Thanks a lil new to the forums
 
M

Monkeybutt2000

Mustang Master
Aug 11, 2019
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#7
  • Nov 20, 2020
  • #7
Did you install yourself? Sounds like you have quite the mess.
 

Phil D

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Nov 20, 2020
#8
  • Nov 20, 2020
  • #8
Monkeybutt2000 said:
Did you install yourself? Sounds like you have quite the mess.
Click to expand...
No it was a lil to much for me to handle, had a reputable shop do it, car runs great, told the shop about the leak & that I was going to change the thermostat gasket, I've done that before, he said no problem, I'm just not 100% percent that's the only place it's leaking, like i said i only see it on top of the timing chain cover, seemed odd to me that it would leak out the top of the cover & no where else, is that possible?
 

Potomus Pete

I'm still waiting for the fully nude shots
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#9
  • Nov 20, 2020
  • #9
I had similar issue after I changed my water pump. I used half a bottle of ceramic powder from Advanced. Most people would probably frown on it, but I have used it for years. Claims to do no harm. Its a little plasic jug. About twenty bucks. Says ceramic on it . Its small so you have to look. Good stuff.
 

Steel1

Mustang Master
Aug 18, 2017
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Nov 20, 2020
#10
  • Nov 20, 2020
  • #10
You could try snugging down the bolts on the thermo housing and timing cover.
It's probably just the thermo housing , those can be tough to seal sometimes.
Stant makes a self adhesive gasket for those that makes install easier, gasket won't slide out of
position on you.
If you had a shop install this stuff why not have them fix the leak , if your car wasn't leaking coolant
when you dropped it off it shouldn't be returned that way.
 

Phil D

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Nov 19, 2020
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Nov 20, 2020
#11
  • Nov 20, 2020
  • #11
Steel1 said:
You could try snugging down the bolts on the thermo housing and timing cover.
It's probably just the thermo housing , those can be tough to seal sometimes.
Stant makes a self adhesive gasket for those that makes install easier, gasket won't slide out of
position on you.
If you had a shop install this stuff why not have them fix the leak , if your car wasn't leaking coolant
when you dropped it off it shouldn't be returned that way.
Click to expand...
I did snug all the bolts like u said,I agree with it shouldn't be leaking after getting it back, the shop is about 30 miles from my home & didn't want to drive it back there just to have the thermostat gasket changed, I've done them & know they can be tricky, thanks for the info on the adhesive gasket.
 
Reactions: General karthief

Phil D

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#12
  • Nov 20, 2020
  • #12
Best pic I could get, to the thermostat housing apart to replace the gasket, looked inside & saw that, can anyone tell me if that's normal? It's a piece of gasket, its attached but it's a strip of gasket that isn't between anything.
 

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Steel1

Mustang Master
Aug 18, 2017
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#13
  • Nov 20, 2020
  • #13
Looks like it could be part of the intake gasket that squeezed out ?
Whatever it is shouldn't be there, others will take a look and chime in as well.
 
M

Monkeybutt2000

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Aug 11, 2019
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#14
  • Nov 20, 2020
  • #14
See if you can snag that gasket with a bent clothes hanger or the like. May be a piece they cut off from the water port (felpro). However,if it continues to leak,take it back.
 
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Phil D

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#15
  • Nov 20, 2020
  • #15
Monkeybutt2000 said:
See if you can snag that gasket with a bent clothes hanger or the like. May be a piece they cut off from the water port (felpro). However,if it continues to leak,take it back.
Click to expand...
I was able to have my friend stop over & look at it, he said it was nothing to worry about, just the way the gaskets made, fits more than 1 intake, figures the shop I had do the work forgot to trim it, he knows foxbodys well & all cars for that matter, he's got a 10 second 87 fox that he built, I would've had him do the work on my car, but he hurt his back & had to have surgery.
 
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Phil D

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Nov 21, 2020
#16
  • Nov 21, 2020
  • #16
Phil D said:
I was able to have my friend stop over & look at it, he said it was nothing to worry about, just the way the gaskets made, fits more than 1 intake, figures the shop I had do the work forgot to trim it, he knows foxbodys well & all cars for that matter, he's got a 10 second 87 fox that he built, I would've had him do the work on my car, but he hurt his back & had to have surgery.
Click to expand...
Hi monkeybutt, how bout I put a new thermostat gasket on & its still leaking, its leaking from the intake side, dry on the housing side, my friend told me to call the man that did the work, & ask him about GM stop leak, that never leaked on me before,as long as the thermostat is in there right & I believe it is, guess its cause it's aluminum,(intake).
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
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#17
  • Nov 21, 2020
  • #17
Do the bolt holes go through to inside of the water jacket?
They don't on my gt40 lowers.
The thermostat may have slipped out of place, easy to miss.
Also make sure the bolts are not too long or there's crap in the bolt hole stopping the bolt from tightening up.
You sure it's the t state housing?
 

HemiRick

I'd be looking at jacking under the house
Jun 28, 2020
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Nov 21, 2020
#18
  • Nov 21, 2020
  • #18
if this is/was a reputable shop and this recently done take it back to them.....to not recently done, take it back and ask whats up?
 

Phil D

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Nov 21, 2020
#19
  • Nov 21, 2020
  • #19
General karthief said:
Do the bolt holes go through to inside of the water jacket?
They don't on my gt40 lowers.
The thermostat may have slipped out of place, easy to miss.
Also make sure the bolts are not too long or there's crap in the bolt hole stopping the bolt from tightening up.
You sure it's the t state housing?
Click to expand...
Not sure on that 1st question, before I took the thermostat housing apart, I held a mirror under it could see it was wet,put a new gasket in, made sure thermostat was right where it needed to be, bolted it up let it sit overnight, started it up & after it got up to temp I put the mirror underneath & sure enough small drops of antifreeze from the intake side.
 

Dan02gt

mazing how much gas smell came from that tiny hole
20+ Year Stangneter
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#20
  • Nov 21, 2020
  • #20
It could also be the intake gaskets leaking at the coolant crossover. Try snugging the lower intake down a little more and see it’ll it stops.
 
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