96 GC cooling system issue?

[upstat196]

#1 coolant sensor bad keeps blinking and driving me nuts,the previous owner replaced the coolant temp sensor,and the coolant level sensor and the darn thing is doing it to me now,I replaced the coolant temp sensor and still nothing....please help.....#2 I figured while I am at it I will flush the radiator and replace the thermostat,possibly clearing up the sensor issue,well now my temp guage wont go past 150 and I dont feel any coolant going through the hoses....this is after letting the jeep idle for about 30 minutes,please help if you had a similiar issue...and now I have a check engine light,,,I put my scanner on it and it reads P0118 coolant sensor high input....new issue on top of an exsisting issue,plase help I cant afford to keep this jeep on life support...I love my jeep but love the money just a little more...thanks upstat196

[Caribbean ZJ]

u probably put in a lower than normal temp level Tstat.

[upstat196]

thanks for the qiuck response,seems to be running great,replaced redatior cap as a precaution but still seem to be getting the coolant sensor bad readout...any suggestions would be greatly appreciated...upstat196