leaky radiator hose diagnosis please - ZR-1 Net Registry Forums

secondchance · 01-29-2017

Don't over pressurize. One of WAZOO car had a blown heater core which MAY have been the result of over pressurizing at the dealer service looking for coolant leak.
Heater core is not fun to replace.

Another possible leak area is radiator plastic tank (assuming you still have OEM radiator). These typically crack about 1/3 way down from the top.

01-29-2017	#12
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,731	Re: leaky radiator hose diagnosis please Don't over pressurize. One of WAZOO car had a blown heater core which MAY have been the result of over pressurizing at the dealer service looking for coolant leak. Heater core is not fun to replace. Another possible leak area is radiator plastic tank (assuming you still have OEM radiator). These typically crack about 1/3 way down from the top. Last edited by secondchance; 01-29-2017 at 10:22 AM.