low temp

[jdawg901]

its getting cold down here now so i flushed my system poured in new coolant replaced ther. now temp doesnt go past 100 maybe a couple of line past also heat not as hot as suppose to so i went ahead replaced heater core and water pump and temp coolan sensor still the same,can someone help what am i missin

---------- Post added at 04:14 PM ---------- Previous post was at 04:13 PM ----------

oh in running a 195 therm

 

[tork'd]

maybe a bad therostat
i have purchased new ones in past to find them bad

 

[blueflamed03]

yep, sounds like a bad tstat.

 

[jdawg901]

replaced temp back up when i get down on it it sounds like the lifters are rattlin not like oil low sound but over heat rattle