r1chard06 Posted January 13, 2019 Report Share Posted January 13, 2019 Someone help me out I’m stuck engine keeps boiling coolant after about 20 mins the thermostat has been bypassed chAnged water pump radiator and pipes new head gasket no crack in head so what the held going on also wording been modified to bypass thermostat Quote Link to comment Share on other sites More sharing options...
lineaway Posted January 13, 2019 Report Share Posted January 13, 2019 Did you ever get the fan spinning at idle? Quote Link to comment Share on other sites More sharing options...
r1chard06 Posted January 13, 2019 Author Report Share Posted January 13, 2019 Think it stops or slows alot Quote Link to comment Share on other sites More sharing options...
lineaway Posted January 13, 2019 Report Share Posted January 13, 2019 So you have a fan issue. Did you ever just hook a battery to the fan? So when you checked the impellor, did it spin when you kicked the motor? Did you try spinning it with your finger? The threads can strip, so they never push enough coolant. Quote Link to comment Share on other sites More sharing options...
r1chard06 Posted January 13, 2019 Author Report Share Posted January 13, 2019 It’s had new water pump shaft seals ect the fan works with battery and now as bypassed thermostat Quote Link to comment Share on other sites More sharing options...
r1chard06 Posted January 13, 2019 Author Report Share Posted January 13, 2019 And yes impelor spins wen liked over Quote Link to comment Share on other sites More sharing options...
lineaway Posted January 13, 2019 Report Share Posted January 13, 2019 If the water pump and fan work correctly, no head gasket leaks and no water in oil or no oil in coolant. The only two things left is a blockage or air lock. Quote Link to comment Share on other sites More sharing options...
cbutler Posted January 14, 2019 Report Share Posted January 14, 2019 Just throwing this out there is the fan pushing or pulling air. Quote Link to comment Share on other sites More sharing options...
r1chard06 Posted January 14, 2019 Author Report Share Posted January 14, 2019 (edited) I’m starting to think it’s radiator as it bypassed thermostat and it’s running wen revs are up but shuts off wen you idle Edited January 14, 2019 by r1chard06 Quote Link to comment Share on other sites More sharing options...
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