IWRBB Posted March 25 Report Share Posted March 25 2019 ST with around 40K miles. We get no heat at all unless you are above 2000 RPMs. Then it works as normal. I did see a code using Forscan about a coolant pump- but it never turned on the light, it's just stored. I will pull it again and get the number. I also tried the method to recalibate the HVAC system and everything didi what it was supposed to in that process, but nothing changed. I'm about to take it to the dealer, but I thought I'd make a post here first to see if the hive mind has knowledge. Quote Link to comment Share on other sites More sharing options...
fishx65 Posted March 25 Report Share Posted March 25 Check your coolant level. Not sure if the Edge works the same but I have a Jeep Liberty at the cabin that won't blow heat until about 2000 RPM every time the coolant gets low. Quote Link to comment Share on other sites More sharing options...
IWRBB Posted May 6 Author Report Share Posted May 6 Cheked the coolant first thing. Now that it's hot- it's doing the same thing in reverse, kind of. Wife says the A/C get's warm on the highway or at RPMs above 2000. Slow down or drop the RPMs and the A/C goes cold again. It's going to the dealer soon, I have no clue what it's doing. Quote Link to comment Share on other sites More sharing options...
IWRBB Posted May 19 Author Report Share Posted May 19 (edited) So it was low coolant after all. Turns out coolant was leaking into the cylinders. Needs a replacement engine. Ford is covering a longblock replacement under the 5yr/60K powertrain, which was going to expire in July. Has 40K miles on it. Drive it home and we are waiting for the new engine to come in to get it replaced. It's the first Ford I've ever had trouble with the shortblock, and I've owned quite a few. Edited May 19 by IWRBB 1 Quote Link to comment Share on other sites More sharing options...
fishx65 Posted May 25 Report Share Posted May 25 Wow, lucky she was still under warranty:):) 1 Quote Link to comment Share on other sites More sharing options...
IWRBB Posted June 17 Author Report Share Posted June 17 Yep, less than a month left. We got it back- seems OK, but after having it for 2 weeks it came back with the added bonus of a door ding. Now we have to get the dealer to acknowledge it was thewir staff that dented it- and get it fixed. This is why I avoid taking my cars to anyone and service them myself whenever possible... Quote Link to comment Share on other sites More sharing options...
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