My heater goes cold at idle? Would it be the t-stat sticking? on 2006 Lincoln Zephyr

Is there a way to test it before replacing it?

by in Richmond, IN on November 12, 2012
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
2 answers
ANSWER by , November 13, 2012
sounds like coolant level maybe low start there
ANSWER by , November 12, 2012
it could be