T O P I C R E V I E W
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FOXX5.0
Member # 9094
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posted
I've noticed my car runs hot when I have the ac on . Its a 97 cobra stock cooling system I seen its a common prob with these cars would a bigger aluminum radiator fix this? [ 2014-05-03, 01:47 PM: Message edited by: FOXX5.0 ]
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dean-93
Member # 9401
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posted
e fan turning on with ac on?
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FOXX5.0
Member # 9094
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posted
Yes it is
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1SICK86
Member # 8619
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posted
My cobra is doing the same have you figured it out by any chance???
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FOXX5.0
Member # 9094
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posted
quote: Originally posted by 1SICK86: My cobra is doing the same have you figured it out by any chance???
Not yet im going to try and change out the thermostat to a 180 degree stock I believe is 195 and replace that nasty coolant that's in there right now. I'll let you know what happens if this doesn't help i'm just going to replace the radiator two a 3 row aluminum
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racsirx
Member # 1710
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posted
What about getting a fan controller? I have mine coming on 20 degrees sooner, which seemed to help my 95 cobra with a S-trim in traffic today with the A/C on
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WILDMAN97
Member # 9138
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posted
Are you sure it's the high speed fan is turning on?
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FOXX5.0
Member # 9094
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posted
Previous owner installed a switch for the fan to come on with the flip of the switch but not sure if its the high speed or low speed
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WILDMAN97
Member # 9138
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posted
Normally when you run the a/c the high speed will kick on due to the added load on the motor. You can trouble shoot it by connecting the fan directly to the battery, check both high side and low side. Then check to see if the fan speed that kicks on with the switch matches the high or low.
that will also rule out if the high side is working or not. [ 2014-06-10, 07:49 PM: Message edited by: WILDMAN97 ]
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FOXX5.0
Member # 9094
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posted
I'll check that out thanks
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SmokinLX
Member # 1684
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posted
Try some " water wetter" additive I have had good results with it!
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FOXX5.0
Member # 9094
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posted
I picked some up the other day buy no luck yet
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JohnB
Member # 969
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posted
If it's on a switch, I'll bet it's not on the high speed. Put it back together the right way, fix the fan controller (reason why the switch was installed in the first place) and it'll stay at the temp it's supposed to.
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KCmustangboy
Member # 1927
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posted
quote: Originally posted by JohnB: If it's on a switch, I'll bet it's not on the high speed. Put it back together the right way, fix the fan controller (reason why the switch was installed in the first place) and it'll stay at the temp it's supposed to.
THIS
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Mr.10psi
Member # 11062
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posted
quote: Originally posted by SmokinLX: Try some " water wetter" additive I have had good results with it!
not trying to hijack the thread but how much of a difference did the water wetter stuff make. Drop in degrees etc? HOw much did you pour in and what ratio did you use. Ill take this to pm to not hijack the thread. Thanks
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