all coolant is dumping out the back of the engine

The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair.
Districk81
Posts: 1
Joined: Sat Mar 22, 2014 1:20 pm
Car: 1997 infiniti G35 sedan

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Just got this car and it has a massive leak in the cooling system. Wheni pour water in the radiator it all comes out at the back of the engineby the firewall andits alittle closer to the driver side of the vehicle. The 2 hoses that come out of the firewall for theheater core is where ive traced the leak to,not the heatercore end of the hoses... The other end where they mount to the 1driver side of the motor. The leak seems to be coming from underneath where those 2 hoses, that are coming from heater core, are mounted to the block.could anyone plz tell me what it is that could possibly be leaking from down there. The water just pores on out like crazy. 97 infiniti g35 sedan


Starter
Posts: 174
Joined: Tue Aug 16, 2011 12:51 pm
Car: 13 G37X sedan
11 G37S sedan

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Hose clamp failed and the hose came loose?

Gilley
Posts: 87
Joined: Wed Mar 12, 2014 11:59 am

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The G sedan didn't come out until 2003. Do you have an I35?

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audtatious
Moderator
Posts: 37008
Joined: Sun Oct 27, 2002 5:31 pm
Car: 2017 Q60 Red Sport. Gone: 2014 Q50s, 2008 G37s coupe, 2007 G35s Sedan, 2002 Maxima SE, 2000 Villager Estate (Quest), 1998 Quest, 1996 Sentra GXE
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'97 would be a I30 as the I35 didn't come out until '02 ;)

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Sergio@ocinfiniti
Posts: 24
Joined: Tue May 20, 2014 6:16 pm
Car: 91' 300zx Stillen Stage 1 *Sold
04" GMC Sierra Denali *Weekend Truck
91' Toyota Pickup *Daily driver
Location: Westminster, California
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Check all your heater hoses and coolant passages. Most definitely one cracked from all the heat cycles.


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