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Questions tagged [hemi]

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2003 Dodge Ram 5.7 overheat

Afternoon, my 2003 Dodge Ram 2500 with Hemi motor is over heating at highway speeds. I’ve replaced thermostat and water pump, have done 2 radiator flushes. While at idle the truck does not over heat. ...
1
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1answer
74 views

Will a hole in flex pipe or exhaust cause burned valves?

I bought a 300 5.7 hemi. It has a hole somewhere in the exhaust. I suspect flex pipe. Old owner said he's been driving it like that for a while. It's really Loud! Will it cause a burned valve? I will ...
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0answers
764 views

2014 Dodge RAM 1500 Hemi 5.7 Liter 4x4 - Loud Squeal [closed]

Last night I was just out for a drive down the highway and I went to turn off that highway onto another and I decided I haven't done a burnout in a while so I gave it a shot and shortly after that ...
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5answers
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How do you un-seize an engine?

I have an older engine that is seized. It is a 1953 Desoto Hemi. How can I un-seize it? I have sprayed Sea Foam Deep Creep down the plugs and let sit for weeks. As well as transmission fluid. To no ...