1995 Chevy Silverado Antifreeze on TOP of Intake manifold

Tiny
RYAN1959
  • MEMBER
  • 1995 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 165,000 MILES
My truck was steaming after a small trip and I opend the hood to take a look. I notice antifreeze on the top of the intake manifold. I dried the intake with a towl and replaced the thermostat and tstat gasket. I siliconed properly and let dry overnight. Next day, started it up and the antifreeze started pooling up on the RIGHT side of the intake manifold again. NOT leaking from thermostat. Where is the fluid coming from and will it be super hard to fix? I am assuming from the clynder cover, but I am not a mechanic.
Thursday, August 20th, 2009 AT 2:51 PM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Unless it's leaking from a heater hose, then it could be the intake manifold gasket, how does it run? Very rough?
Was this
answer
helpful?
Yes
No
Thursday, August 20th, 2009 AT 2:59 PM
Tiny
RYAN1959
  • MEMBER
  • 2 POSTS
Runs okay and none of the hoses are leaking. IT just pools up at a constant rate. Could it be coming from the valve covers area?
Was this
answer
helpful?
Yes
No
Thursday, August 27th, 2009 AT 7:58 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Not unless it has a cracked head. Intake manifold would be the leak, remove and replace the intake gasket, and check manifold for striaghtness.
Was this
answer
helpful?
Yes
No
Friday, August 28th, 2009 AT 2:25 AM

Please login or register to post a reply.

Sponsored links