FIRST OF ALL I HAD THE ENGINE CHANGED OUT WITH A...
2004 Ford Ranger
December, 29, 2012 AT 4:35 AM
First of all I had the engine changed out, with a 2007 engine. My problem is I have no heat until I hit about 65mph. The slower I go the colder the air gets! Than other times around 40 it may get hot air, I believe the heater core is being blocked, will reverse flushing fix the problem?