2006 Ford Freestar Repair Question
Asked on April 16, 2008
2006 Ford Freestar Slow warm up and poor fuel economy
Just got van back from warranty service on transaxle and told service writer in 20 degree weather it took 9 miles to warm up to get decient heat. he said his tech said there was no problem (obvius in 70 degree weather) and I have never gotten over 18-19 MPG (15 MPG in winter) Thermostat? They would not replace it. (still covered under 3-36000 warranty).
MAF sensor? IAT sensor? ECT sensor?
Any common problems with 4.2 V-6?
PCM just had a update flash
Asked by chevy14485