Cooling Issues
#16
#18
CF Veteran
Join Date: Aug 2011
Location: Nor-Cal Coast
Posts: 10,489
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
No hate here. The deal is, combustion pressures are many orders of magnitude higher than cooling system pressure. Adding stuff to the coolant to plug a breach between the two usually fails. The end result is the need for someone to get in there, change the head and/or gasket, THEN deal with the aftermath of the gunk that was added, heater core radiator ect. People where just trying to save you a potential headache!
Sooo Great news! (so far). Please let us know how this stuff works out, (heater too).
Sooo Great news! (so far). Please let us know how this stuff works out, (heater too).
#19
Originally Posted by DFlintstone
No hate here. The deal is, combustion pressures are many orders of magnitude higher than cooling system pressure. Adding stuff to the coolant to plug a breach between the two usually fails. The end result is the need for someone to get in there, change the head and/or gasket, THEN deal with the aftermath of the gunk that was added, heater core radiator ect. People where just trying to save you a potential headache!
Sooo Great news! (so far). Please let us know how this stuff works out, (heater too).
Sooo Great news! (so far). Please let us know how this stuff works out, (heater too).
Flushed system
Used gunk
Changed thermostat
Changed radiator cap
Switched out some hoses
Replaced water pump
I will update this thread in the future if/when the gunk fails.
#21
I would like to add that I'm nearly at a year. At least a dozen hard off road trips and a solid 15k miles without any noticeable issues. Heater works, coolant doesn't dissapear, and I still am holding on to that $$$
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