-
Grand Future Air Dried Fresh Beef Dog Food
Air Dried Dog Food | Fresh Beef

Carnivore Diet for Dogs

Go Back   Automotive Forums Car Chat > Chevrolet > Lumina
Register FAQ Community
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 09-19-2011, 07:28 PM
bsr2002 bsr2002 is offline
AF Regular
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Question Antifreeze Leak

I pulled intomy driveway and noticed this leak. Water pump maybe?



http://www.youtube.com/watch?v=t8x7B8kIU3w
Attached Images
File Type: jpg IMG_1283.jpg (290.3 KB, 21 views)
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #2  
Old 09-19-2011, 07:57 PM
gmtech79's Avatar
gmtech79 gmtech79 is offline
AF Regular
 
Join Date: Jul 2005
Posts: 148
Thanks: 0
Thanked 7 Times in 7 Posts
Could be. Run your hand under the water pump pulley. Or use mirror to to look under the water pump.

Sent from my Droid X. Typos probable.
__________________
ASE Master
ASE Advanced Engine performance
GM World Class Technician

1978 Pontiac Trans Am
1984 Monte Carlo SS
1991 GMC C1500
2002 Pontiac Grand Prix
Reply With Quote
  #3  
Old 09-20-2011, 11:25 AM
Tech II Tech II is offline
AF Fanatic
 
Join Date: Jul 2011
Posts: 5,017
Thanks: 70
Thanked 618 Times in 610 Posts
Re: Antifreeze Leak

Don't think so.....that's wet on the opposite side of the engine where the water pump is.......look at lower intake gasket or follow the heater core hoses to the engine, there is an aluminum fitting the heater pipe goes into that could be leaking....

Check heater core hoses, radiator hoses, the thermostat housing, a radiator that may be spraying on that section.....
Reply With Quote
  #4  
Old 09-20-2011, 02:48 PM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

This is directly under the pump. gmtech79, I ran my hand under the pump and felt no moisture...
Attached Images
File Type: jpg Water Pump.jpg (37.9 KB, 11 views)
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #5  
Old 09-20-2011, 02:53 PM
Tony Silva's Avatar
Tony Silva Tony Silva is offline
AF Regular
 
Join Date: Mar 2010
Posts: 234
Thanks: 5
Thanked 23 Times in 23 Posts
Re: Antifreeze Leak

Looks like too much water drripping for it to be the water pump. It is probably just a bad hose.
Reply With Quote
The Following User Says Thank You to Tony Silva For This Useful Post:
bsr2002 (09-21-2011)
  #6  
Old 09-20-2011, 03:32 PM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

Quote:
Originally Posted by Tony Silva View Post
Looks like too much water drripping for it to be the water pump. It is probably just a bad hose.
I checked the 2 large hoses and no leaks. It seems to be coming thru this plate. It only has 2 bolts, guess I'll take it off and have a look...
Attached Images
File Type: jpg Water Pump2.jpg (27.9 KB, 11 views)
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #7  
Old 09-20-2011, 04:38 PM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

I left the car running and this is what I got... Any ideas would be greatly appreciated...

http://www.youtube.com/watch?v=_Pay0I0Igbg
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #8  
Old 09-20-2011, 07:13 PM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

Quote:
Originally Posted by bsr2002 View Post
I left the car running and this is what I got... Any ideas would be greatly appreciated...

http://www.youtube.com/watch?v=_Pay0I0Igbg

Someone on Facebook thinks it may be had gasket
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #9  
Old 09-20-2011, 07:25 PM
gmtech79's Avatar
gmtech79 gmtech79 is offline
AF Regular
 
Join Date: Jul 2005
Posts: 148
Thanks: 0
Thanked 7 Times in 7 Posts
That's definitely the front side of the engine and not the rear as another commented said. In the vid I see coolant dripping from the front of the cradle. Have u loooked at the radiator? Especially the lower rad hose. Coolant can run down that hose and also drip through the engine mount of the cradle like your seeing. Look down from the top real good and also pull that rf wheel and look through the wheel well,may also have to remove the splash shield to see. Doubt it is a heat gskt.
Look real good around the timing cover also.
Sent from my Droid X. Typos probable.
__________________
ASE Master
ASE Advanced Engine performance
GM World Class Technician

1978 Pontiac Trans Am
1984 Monte Carlo SS
1991 GMC C1500
2002 Pontiac Grand Prix
Reply With Quote
The Following User Says Thank You to gmtech79 For This Useful Post:
bsr2002 (09-21-2011)
  #10  
Old 09-20-2011, 08:38 PM
jeffcoslacker's Avatar
jeffcoslacker jeffcoslacker is offline
Lactose the Intolerant
 
Join Date: Aug 2004
Posts: 6,410
Thanks: 4
Thanked 52 Times in 51 Posts
Re: Antifreeze Leak

Yeah that "plate" as you described it is the bottom of the motor mount cradle...you don't wanna take bolts outta that without supporting the motor, but that's irrelevant, has nothing to do with your leak.

You are leaking from the water pump, bypass hose or intake most likely, all would run down in that area. A pinhole in the bypass hose will often shoot a stream of water so small it's difficult to see, and usually downward, where it then runs down the front of the motor. When mine popped for a moment I actually thought I'd broken a head bolt, all I could see was coolant cooking off around the front lower head bolt...then I realized it was spraying there in a fine stream from the bypass hose...what a relief!
__________________
You made three mistakes. First, you took the job. Second, you came light. A four man crew for me? F**king insulting. But the worst mistake you made...

...empty gun rack.
Reply With Quote
The Following User Says Thank You to jeffcoslacker For This Useful Post:
bsr2002 (09-21-2011)
  #11  
Old 09-21-2011, 12:57 AM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

Hey guys thanks! I'll be makin it an early morning and hope that's all it is! I'll take that wheel off and check it out!

I'll let yall know what I find!

Ben
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #12  
Old 09-21-2011, 04:01 PM
bsr2002 bsr2002 is offline
AF Regular
Thread starter
 
Join Date: Jan 2005
Posts: 162
Thanks: 20
Thanked 0 Times in 0 Posts
Re: Antifreeze Leak

Quote:
Originally Posted by Tony Silva View Post
Looks like too much water drripping for it to be the water pump. It is probably just a bad hose.
You were right Bro... I just didn't look hard enough at the smaller hoses! I feel soooo stooopid!

http://www.youtube.com/watch?v=F7bUYN17ksQ
__________________
2003 Trailblazer LS 4.2L

www.facebook.com/bennyrillo
Reply With Quote
  #13  
Old 09-21-2011, 09:06 PM
jeffcoslacker's Avatar
jeffcoslacker jeffcoslacker is offline
Lactose the Intolerant
 
Join Date: Aug 2004
Posts: 6,410
Thanks: 4
Thanked 52 Times in 51 Posts
Re: Antifreeze Leak

Quote:
Originally Posted by bsr2002 View Post
You were right Bro... I just didn't look hard enough at the smaller hoses! I feel soooo stooopid!

http://www.youtube.com/watch?v=F7bUYN17ksQ
Bypass hose

BTW, if your upper radiator hose is the same age, it's about to blow too.
__________________
You made three mistakes. First, you took the job. Second, you came light. A four man crew for me? F**king insulting. But the worst mistake you made...

...empty gun rack.
Reply With Quote
  #14  
Old 09-21-2011, 10:08 PM
gmtech79's Avatar
gmtech79 gmtech79 is offline
AF Regular
 
Join Date: Jul 2005
Posts: 148
Thanks: 0
Thanked 7 Times in 7 Posts
Quote:
Originally Posted by jeffcoslacker View Post
Bypass hose

BTW, if your upper radiator hose is the same age, it's about to blow too.
Likely any hose could blow if they are all that old.

Sent from my Droid X. Typos probable.
__________________
ASE Master
ASE Advanced Engine performance
GM World Class Technician

1978 Pontiac Trans Am
1984 Monte Carlo SS
1991 GMC C1500
2002 Pontiac Grand Prix
Reply With Quote
  #15  
Old 09-22-2011, 11:01 AM
jeffcoslacker's Avatar
jeffcoslacker jeffcoslacker is offline
Lactose the Intolerant
 
Join Date: Aug 2004
Posts: 6,410
Thanks: 4
Thanked 52 Times in 51 Posts
Re: Antifreeze Leak

Quote:
Originally Posted by gmtech79 View Post
Likely any hose could blow if they are all that old.

Sent from my Droid X. Typos probable.
Absolutely true, but bypass hoses and upper rad hose always seem to let go first...
__________________
You made three mistakes. First, you took the job. Second, you came light. A four man crew for me? F**king insulting. But the worst mistake you made...

...empty gun rack.
Reply With Quote
 
Similar Threads
Thread Thread Starter Forum Replies Last Post
My 97 2door grand prix is has four leaks and etc HELP Universalsoul Grand Prix 4 08-23-2011 04:59 PM
Antifreeze odor & leak Silvio99 Tahoe 3 10-27-2010 11:19 AM
1994 Olds Achieva, 3.1 S Leaking coolant rastaron Achieva 1 09-23-2010 11:13 AM
90 REX B16 antifreeze leak Slacky '88 - '91 Civic | CRX | Wagon | Shuttlee 4 04-21-2004 11:08 AM
1997 grand am antifreeze leak coco345 Grand AM 1 03-07-2004 08:23 PM

Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Chevrolet > Lumina


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:37 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts