Waterpump leak

Thread Tools
 
Search this Thread
 
  #1  
Old 02-08-2021, 12:51 PM
HornyOldLady's Avatar
Newbie
Thread Starter
Join Date: Feb 2021
Posts: 12
Default Waterpump leak

Would a bad water pump/bad gasket cause coolant to leak into the intake manifold? I first noticed smoke coming out around the exhaust manifold gasket( because it's hot and burning off basically). Not actually sure where the leak is coming from looks like the bottom of the block around the water pump area. Still removing parts of the engine so I can get a better look
 
  #2  
Old 02-08-2021, 01:31 PM
Everett#2390's Avatar
4th Gear Member
Join Date: Oct 2012
Location: Va. Beach, VA
Posts: 2,595
Default

Could be a loose/leaky intake gasket as coolant flows through it.
If leaking, could be going into combustion chamber and coming out as you see on exhaust manifold.
Pull spark plugs and check them. A really clean electrodes and insulator means leaky gasket allowing coolant coming into chamber.
 
  #3  
Old 02-08-2021, 02:46 PM
HornyOldLady's Avatar
Newbie
Thread Starter
Join Date: Feb 2021
Posts: 12
Default

Originally Posted by Everett#2390
Could be a loose/leaky intake gasket as coolant flows through it.
If leaking, could be going into combustion chamber and coming out as you see on exhaust manifold.
Pull spark plugs and check them. A really clean electrodes and insulator means leaky gasket allowing coolant coming into chamber.
I did the combustion test, blue liquid stayed blue so I'm not getting any combustion gases in the coolant. Two of the spark plugs are really hard to get to because I dont have the proper extension and angle pieces. Can I rule that out off that alone? also I did remove everything around the water pump and the leak is definitely coming from water pump.
 

Last edited by HornyOldLady; 02-08-2021 at 02:48 PM.
  #4  
Old 02-09-2021, 05:55 AM
Everett#2390's Avatar
4th Gear Member
Join Date: Oct 2012
Location: Va. Beach, VA
Posts: 2,595
Default

There is, by design, a weep hole, on bottom of pump shaft portion of housing.
Its purpose is to show when shaft/impeller seal leaks.
Pulley does cover up the hole, so pulley may have to be removed.
Look at porcelain on spark plugs as they may look brand new if coolant was leaking into chamber.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Chaotic94
93-02 General
3
07-05-2015 11:47 PM
djsquare1
93-02 General
27
10-02-2012 11:21 AM
Kendagenius
93-02 V6 Tech
13
07-18-2010 10:02 AM
thejushinator
93-02 General
18
07-17-2009 08:20 AM
BoricuaHec01
93-02 V6 Tech
21
11-01-2008 10:45 AM



Quick Reply: Waterpump leak



All times are GMT -5. The time now is 10:18 AM.