When my truck warms up my temp guage settles in at about mid way or so, seems a little high to me but it's been like that since I bought it (a week ago), it starts and runs great and the gauge hasn't gotten much over mid way even going up the mountians, but today I noticed coolant on the front axle, it seems to have a small leak that I haven't been able to pinpoint but I think it's coming from where the waterpump meets the engine. Anyway, not really sure what I'm asking other than is it running hotter than it should and will it hurt it if I keep running it until I find the leak....any input helpful.

Thanks

 

the 1st Gens ussually run about halfway on the gauge. Its also normal for the gauge to fluctuate between the second and first hash marks, as the thermostat opens and closes.
I wouldnt think a small leak will hurt it as long as you keep an eye on your coolant level and dont let it get low.
Try washing the front of the engine and radiator hoses off, so you can see where your leak is for certain. If over-filled , the overflow bottle will pump out the excess coolant and the fan could blow it back onto the front of the engine....

 

thanks for the input, I thought it might be you who answered me first, you seem to spen alot of time here......me too I guess

 

I waste my time at work on the site here.. ...guess its better than spending my time on internet ****.......

 

It may be the weep hole on the water pump - means it's time to change the water pump. It's the easiest water pump you'll ever change.

 

If you do need a waterpump, there is one in the Classified section for sale.

I do believe htat I saw one in ther a while ago, anyhow...

 

the easiest water pump I've ever changed was on a ford falcon with a straight 6....if it's easier than that I'd be pleasantly suprised.

Thanks for the info

 

Only 2 bolts on a Cummins. And the "gasket" is an O-ring. You will spend more time draining and refilling the system than actually swapping pumps.

 

I have an Autometer engine temp gauge on mine. Half way on the stock gauge is right about 180 deg. on the Autometer. Mine fluctuates also. I thought it was a hoakey stock gauge but the aftermarket one follows right along with it.

 

Mine also runs just to the left of the halfway mark...good to hear I am in line with everyone...