2012 Ford Focus, 155K miles, it is leaking a decent amount of coolant when my partner drives it to work but doesn’t even leak a drop if I drive it to work. The mileage is the same but I don’t sit in traffic. Could the extra heat from sitting in traffic be opening up a pinhole sized leak in the coolant line?

Edit: Thanks to a tip from the comments when the heat is turned on it leaks. I should be able to bypass that line pretty easy.

Thanks Kolgeirr@sh.itjust.works

  • YoBuckStopsHere@lemmy.worldOPEnglish
    1·
    1 year ago

    That was my first instinct, I had a 92 Dodge Daytona which had a terrible head gasket. That was what I was seeing with that. The focus looks fine. No loss of power and no backfires so I don’t believe coolant is getting into the engine.