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I have had the truck about 5-6 years myself. Previous to that I cant speak for. But 23 years on a water pump, aint no way in hell I can lay a bad eye at that. lolGalvanic corrosion is a bitch, lol
I would imagine the changing of the coolant every 2 years was skipped a few times in 23 years
Already went thru and did all that, just used regular water tho.
If your water came from a well like mine it, loaded with minerals that'll clog things up, if it's city/town water it's apt to have chlorine in it, which is corrosive. Might be worth a drain and refill to save future headaches.
Actually no. Engine wasent running warmer than normal or anything. How I found it was by first disconnecting the 2 hoses that run to the heater core, then attaching a water hose and back flushing the core out really well. Then I stuffed the hose in the radiator filler neck and left it at a slow trickle and started the engine. Once I found out which of the 2 ports was the pressure side for the heater core, I re-attached that 1 side and fired the engine back up. With the return hose off coming back out of the core, but pressure side hose connected to the core, I couldnt get anything back out of the core with the return side disconnected still.....IE not enough pressure to push it thru the core. ((That water diverter valve was removed years ago so that isnt in the equation at all)). So once I hit this stage, literally the water pumps failing to produce enough pressure was the only possible thing left that it could be. Also, if you go to change your water pump, might be best to go ahead and order another of these (shown in pic) for the fact that with as old as these lil trucks are, the plastic is brittle and the mounting ears break off all too easily. That pipe assembly costs about $35. Its what goes from the water pump and then to the lower radiator hose. Also, dont know about yours, but the thermostat housings on this little 2000 model Ranger are a bit of a pain in the ass to get to. I pulled out the old T stat and when I put a new one in, I bought an inline T-stat housing from Summit Racing (pic shown). Just cut the upper radiator hose and put it inline there. Takes the old standard Chevy 350 thermostats and is incredibly easy to get to now as its right up on top. Just screws apart in the middle and can pop it in literally in less than 5 minutes.
Yes the Dorman metal one I got is the fix for my Ranger.
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