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Never thought I'd be glad to find a coolant leak.. #4446817
07/01/17 03:47 PM
07/01/17 03:47 PM
Joined: Jan 2013
Posts: 493
Washington, DC
CapitalTruck Offline OP
CapitalTruck  Offline OP
Joined: Jan 2013
Posts: 493
Washington, DC
My sister's Cruze started to loose coolant. I couldn't find external leak. I was trying to figure out how to put a new head gasket on, with these variable cam engines it seems like a real peach. Just for kicks I got one of the loaner tools from Advance and pressure tested the system. Found the coolant return line from the turbo leaking. It's going to be a headache, but my god I was glad to see that external leak as opposed to head gasket. I think that when the engine was running the sufaces were so hot that the stuff just burned off. Score one for basket troubleshooting.


2013 Silverado 4.8L VVT 4x4 97k mi - ACDelco Dexos Full Synthetic 5w30 (ExxonMobil variant), ACDelco PF48E
Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446825
07/01/17 03:54 PM
07/01/17 03:54 PM
Joined: Jul 2005
Posts: 30,424
NY
demarpaint Offline
demarpaint  Offline
Joined: Jul 2005
Posts: 30,424
NY
I found my pressure tester to be worth its weight in gold. The last thing I would ever do is start tearing an engine apart that was leaking coolant w/o first locating it with the pressure tester like you did. Smart move!


God Bless Our Troops

Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446835
07/01/17 04:03 PM
07/01/17 04:03 PM
Joined: Oct 2014
Posts: 11,839
Idaho
CT8 Offline
CT8  Offline
Joined: Oct 2014
Posts: 11,839
Idaho
a pressure tester is a great tool.


2015 Ford F150 2.7
2018 Ford F350 6.2
Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446838
07/01/17 04:04 PM
07/01/17 04:04 PM
Joined: Oct 2014
Posts: 11,839
Idaho
CT8 Offline
CT8  Offline
Joined: Oct 2014
Posts: 11,839
Idaho
Originally Posted By: CapitalTruck
Score one for basket troubleshooting.
Always step one.


2015 Ford F150 2.7
2018 Ford F350 6.2
Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446852
07/01/17 04:16 PM
07/01/17 04:16 PM
Joined: Apr 2004
Posts: 7,736
New York
pbm Offline
pbm  Offline
Joined: Apr 2004
Posts: 7,736
New York
I don't know what year your sister's Cruze is but the early Cruzen were notorious coolant leakers. If you look at Cruzetalk.com you'll find there are several areas where coolant can be leaking from (water pump, heater core, surge tank, coolant line from the turbo, head gasket etc...) I hope your prognosis is correct.
I traded in a great running 2011 Cruze because I couldn't take the ODOR of leaking coolant that the dealer was indifferent about....


'Journalism is Dead'
Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446892
07/01/17 05:27 PM
07/01/17 05:27 PM
Joined: Mar 2014
Posts: 3,255
NJ
Leo99 Offline
Leo99  Offline
Joined: Mar 2014
Posts: 3,255
NJ
Yes, I wish my rav4 had an external leak. Better than a head gasket leak.

Good luck with the repair.


Without data you're just another person with an opinion. W. E. Deming

2003 Corolla 250,000 miles
2004 Rav4 359,000 miles
2015 Camry 59,000 miles
Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4446919
07/01/17 06:07 PM
07/01/17 06:07 PM
Joined: Mar 2016
Posts: 1,351
toronto
PeterPolyol Offline
PeterPolyol  Offline
Joined: Mar 2016
Posts: 1,351
toronto
Oh my, aren't these the best surprises? Congrats

Re: Never thought I'd be glad to find a coolant leak.. [Re: PeterPolyol] #4447208
07/02/17 07:48 AM
07/02/17 07:48 AM
Joined: Aug 2010
Posts: 5,656
Champlain/Hudson Valley
Kira Offline
Kira  Offline
Joined: Aug 2010
Posts: 5,656
Champlain/Hudson Valley
It doesn't matter that I have no idea what "basket troubleshooting" means but I'm happy you apparently found the leak.

Hate to say this but it's posts like pbm's which reinforce my decision to avoid GM cars forever. He's going to "trade in" a car which likely will make a dealer (a GM dealer?) even more profit.

Shameless to non-existant production QC.

Re: Never thought I'd be glad to find a coolant leak.. [Re: CapitalTruck] #4447566
07/02/17 04:13 PM
07/02/17 04:13 PM
Joined: Oct 2009
Posts: 3,947
Ohio
L_Sludger Offline
L_Sludger  Offline
Joined: Oct 2009
Posts: 3,947
Ohio
That car is way too new age-wise for a coolant leak. smirk


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