Originally posted by btrautman:
I had a problem with my ECT sensor. My fans would not come on until the engine was in the upper normal range. Changed ECT and they come on earlier - check resistence on ECT, computer reported mine bad which it was......
Reading your post a little closer I do wonder if it's the waterpump at all. Sorry, I didn't want to scare you with that last post.
It should heat up a lot faster if the waterpump is bad.
It very well may be the ECT.
All old black plastic impeller waterpumps will go bad however.... but you may not need to change it just yet 
"Fear is the little death."
Muadib.
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