Multiple Radiator replacements
- Thread starter case2001
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98EXPnSRQ
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It sure sounds like it. Maybe the mounting pads are not aligned flat and that is putting some stress on the radiator when it is tightened down. Has this truck been in an accident in the front end that would knock things out of spec?
stamp11127
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How much slop is in the rad mounting? Mine has a little freeplay in it.
It is really firm. I can move the radiator about 1/16 of an inch if I really pull on it. But very little. I am wondering if that could be the issue. I am thinking about loosing the mounts a little to see if that changes anything. I don't see how it would hurt.
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stamp11127
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Just for sheets and giggles, what type of clamp are you using on the upper radiator hose - factory spring or screw type?
How old is the upper hose?
Have you pressure tested the system yourself?
How old is the upper hose?
Have you pressure tested the system yourself?
Ok going to change the radiator this weekend. Again checked for electrolysis 0.02 volts both with ignition on and off and with engine running. Also check AC and 0.01 volts.
I am considering changing antifreeze to Zerex brand instead of Prestone. Any thoughts?
Oh and my front heater core is clogged so I am going to change it as well. I thought this would be a good time to change as the system will be complete flushed.
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I am considering changing antifreeze to Zerex brand instead of Prestone. Any thoughts?
Oh and my front heater core is clogged so I am going to change it as well. I thought this would be a good time to change as the system will be complete flushed.
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