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OT mechanic question: leak that apparently destroyed stuff in my engine

Posted on 3/13/14 at 7:35 pm
Posted by 90proofprofessional
Member since Mar 2004
24445 posts
Posted on 3/13/14 at 7:35 pm
so i'm driving and i start to smell some type of electrical burn, and see white smoke. i notice a slight drop in brake pressure, but am almost home. my car shuts down at a red light, but restarts and i make it the half-mile home (with normal brake pressure back).

i look inside and see this green shite (which i was assuming was coolant) all over the place:



but that doesn't really explain the shutdown or the slight drop in brake pressure. so i look closer and see this, and it looks like some acid or really hot liquid was spilled here. wires and the connector appear melted to the point of coming apart:



on the under-side of a hose right above this i see the following:



this is coolant right? if so how could it have done this damage? and why would that hose have burst? my manual doesn't indicate what the hose is for, or what the component with the melted wires is.
Posted by tigerzballzdeep
Rockwall, TX
Member since Jun 2007
3095 posts
Posted on 3/13/14 at 7:38 pm to
Have you recently purchased a life insurance policy?
Posted by LSUnGA
Buford, GA
Member since Jun 2009
1694 posts
Posted on 3/13/14 at 7:40 pm to
not a mechanic but I've never seen coolant that dark of a green before.
Posted by HeadBusta4LSU
Baton Rouge
Member since Aug 2007
11312 posts
Posted on 3/13/14 at 7:40 pm to
What kind of car, some German cars take some green nasty shite for the brake system
This post was edited on 3/13/14 at 7:41 pm
Posted by NewIberiaHaircut
Lafayette
Member since May 2013
11558 posts
Posted on 3/13/14 at 7:41 pm to
That's some nasty shite man! What kind of car is it?
Posted by My Daddy
You Mom's Bed
Member since Mar 2014
745 posts
Posted on 3/13/14 at 7:42 pm to
Looks like a coolant leak cause as short in that electrical plug, which caused it to melt the plug and the wires. The short may have caused the engine to idle really low which would cause low brake pressure.
Posted by Napoleon
Kenna
Member since Dec 2007
69082 posts
Posted on 3/13/14 at 7:43 pm to
It looks like coolant.
looks like electrical fire burned a hole in the line.

Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 3/13/14 at 7:44 pm to
Idk what that is. I'd guess water because of the size of the line and being green, but it doesn't look quite right.

Put a pile of dynamite under it and blow it to the moon.
Posted by 90proofprofessional
Member since Mar 2004
24445 posts
Posted on 3/13/14 at 7:54 pm to
2003 xterra
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 3/13/14 at 7:57 pm to
quote:

Looks like a coolant leak cause as short in that electrical plug, which caused it to melt the plug and the wires. The short may have caused the engine to idle really low which would cause low brake pressure
I concur
Posted by mikrit54
Robeline
Member since Oct 2013
8664 posts
Posted on 3/13/14 at 7:58 pm to
Heater core took a dump.
Posted by Duke
Twin Lakes, CO
Member since Jan 2008
35623 posts
Posted on 3/13/14 at 7:59 pm to
quote:

I'd guess water because of the size of the line and being green, but it doesn't look quite right.


White smoke is steam. No doubt it's coolant.
Posted by redstick13
Lower Saxony
Member since Feb 2007
38518 posts
Posted on 3/13/14 at 8:00 pm to
Is there any coolant left in the car?
Posted by auggie
Opelika, Alabama
Member since Aug 2013
27956 posts
Posted on 3/13/14 at 8:02 pm to
quote:

Looks like a coolant leak cause as short in that electrical plug, which caused it to melt the plug and the wires. The short may have caused the engine to idle really low which would cause low brake pressure.




This
Posted by 90proofprofessional
Member since Mar 2004
24445 posts
Posted on 3/13/14 at 8:04 pm to
thanks yall. can anyone tell from the first pic what the component is that got the short and now has the melted plug? my manual is just not helpful. it is in the corner that is closest to the driver
Posted by weadjust
Member since Aug 2012
15101 posts
Posted on 3/13/14 at 8:09 pm to
Report it to your insurance co. as a fire loss and see what happens. Tell them the radiator hose burst with resulting electrical short and fire due to the water escaping the cooling system. Worst case they deny the claim.
Posted by oilmanNO
Member since Oct 2009
2844 posts
Posted on 3/13/14 at 8:11 pm to
Sucks
This post was edited on 3/13/14 at 8:11 pm
Posted by auggie
Opelika, Alabama
Member since Aug 2013
27956 posts
Posted on 3/13/14 at 8:14 pm to
Why is there an electric motor mounted on the side of the brake distribution block?
I don't think I have ever seen that before, or just didn't notice. I would guess that your short is somehow related to that.
Posted by LuckySo-n-So
Member since Jul 2005
22079 posts
Posted on 3/13/14 at 8:16 pm to
quote:

Worst case they deny the claim.


Or they pay it and drop him or pay it and raise his rates.
Posted by auggie
Opelika, Alabama
Member since Aug 2013
27956 posts
Posted on 3/13/14 at 8:18 pm to
quote:

It looks like coolant.
looks like electrical fire burned a hole in the line.


Have you ever seen anyone boil water in a paper cup, using a cutting torch?
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