Car wont heat up
I have had problems with my 93 ranger (3.0 v6) heating system lately. I just changed the T-stat (95 deg) and flushed out the system, i flushed the heater core(1 year old) and it was cleaaar. the radiator is about a year old too.
My problem is that the car wont stay at normal temperatures, it takes forever to heat up i have tried driving it 15 miles while beating on it and still barely can keep it on the "N" of normal. The heat wont come out hot either after a looong time it may but even so on full blast it is still luke warm at best.
ANY IDEAS WHAT I SHOULD DO???
thank you for any help its very cold here in Jersey right now