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turn on the AC and cold air comes out the floor vents; nothing comes out the top vents (not defrost vents)...in a few minutes, cold air comes out the top vents and all is well. what causes this and h...
Also the car sometimes idle s high when u first start it. After the car is warm u can feel a slight vibration from engine like the engine shivers. Replaced air filter cleaned throttle body and ...
I'm a little worried. I have a 99 Mercury Grand Marquis LS, 168000 miles. I was driving on the highway and noticed my temp was flickering and noticed it was in a higher gear possibly passing and mot...
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