Overheating Issues

[PA90Ranger]

Ever since I've had my 92 I've been having overheating issues with it. Even sitting and idling any time of year it'll start to get hot. While wheeling I've had it up to 270+. I'm noticing that the top radiator hose will build a ton of pressure even before it gets hot like it's not circulating properly. I suspected a head gasket at first but there is no smoking and nothing in the oil or any kind of burning coolant smell. I've replaced the radiator and removed the thermostat. Any ideas or suggestions? I'm really stumped here. Thanks guys.

-Al

 

[AllanD]

Sounds like a clogged radiator.

AD

 

[PA90Ranger]

I'll put in my other spare and see what happens. Any other possibilities?