General Tech Good at troubleshooting? Have a non-specific issue? Discuss general tech topics here. IF YOUR QUESTION IS SPECIFIC TO A CERTAIN MODEL, IT DOES NOT GO IN THIS SECTION.
Sponsored by:
Sponsored by: CARiD

water leak

Thread Tools
 
Search this Thread
 
Old Sep 14, 2009 | 8:34 PM
  #1  
elwood's Avatar
Thread Starter
CF Beginner
 
Joined: Sep 2009
Posts: 18
Likes: 0
Default water leak

hi all, i have a 94 chevy pickup, it has a v6 in it,
today water started leaking outta the front, between the intake manifold and the block.
can anyone tell me if this should be a easy fix ?
im trying to see in my mind where water could be coming from under the front of the intake.
any thoughts ??
thanks
elwood
Reply
Old Sep 14, 2009 | 9:16 PM
  #2  
Mike Sigmond's Avatar
Super Moderator
ROTM Coordinator
 
Joined: Apr 2009
Posts: 1,828
Likes: 2
From: Orange County, CA
Default

Welcome to the forum Elwood!

I am not 100% familiar with your motor but someone here will be. If I were to take a shot in the dark, it might be a inake manifold gasket, T-stat or the water pump. I am sure someone here will be able to help narrow it down.
Reply
Old Sep 14, 2009 | 11:10 PM
  #3  
jeffs_62's Avatar
CF Junior Member
 
Joined: Sep 2009
Posts: 59
Likes: 0
From: Leavenworth, WA
Default

If, in fact, it is coming from between the intake manifold and the block, it's a good bet that it's coming from one of the water jackets in the head and wicking down the gasket face.
Should be an easy fix.
Replace the intake gaskets, water neck gasket, thermostat (since your there).
Take your time on the tear down. Make sure you mark everything.
You didn't say whether or not it's Fuel injected (not that it matters)
you shouldn't have to take any of that apart, just pull it all as one unit with the intake.
This is just my insight, hope it helps.
Good luck.
Reply
Old Sep 15, 2009 | 12:03 AM
  #4  
elwood's Avatar
Thread Starter
CF Beginner
 
Joined: Sep 2009
Posts: 18
Likes: 0
Default

hey mike thanks for the welcome.
jeff, you know where the rubber strip lays on the block, at the front and back under the manifold ?
waters pouring out there, looks like a 1 1/2 inch wide little water fall coming outta there.
is there a water jacket that close to the front there ?
Reply
Old Sep 15, 2009 | 11:38 PM
  #5  
jeffs_62's Avatar
CF Junior Member
 
Joined: Sep 2009
Posts: 59
Likes: 0
From: Leavenworth, WA
Default

It's Pretty close.
I took a picture of mine. It's a 350 but it should be the same.
Note the orange circles.
The green arrows are denoting where you should make sure to get a good dob of silicone. Trim the rubber gasket to fit snugly against the head w/ no distortion.
The blue line denotes where I will put a thin film of silicone. some books will say you're not supposed to, but I have never had a problem.
Attached Thumbnails water leak-001.jpg  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Fightn17
Silverado, Sierra & Fullsize Pick-ups
10
Apr 8, 2010 12:45 PM
spinner074
General Tech
3
Sep 15, 2007 11:44 AM
billyboy
General Tech
1
Jan 13, 2007 9:10 PM
jimbo310
Silverado, Sierra & Fullsize Pick-ups
0
Jun 10, 2005 12:13 AM




All times are GMT -5. The time now is 9:05 AM.