Ancient Astronaught wrote:Can I ask what kind of car it is?
2007 Toyota RAV4 with 84,000 miles
So when I originally brought it in, it was making noise and the first diagnosis was blown head gasket because of the coolant in the oil. Head was sent to a machine shop to be cleaned and inspected; everything turned out good; dealership put in a new head gasket. Still made noise. Took out the bottom, replaced the bearings, crank was a funked up, put in a new crank and also replaced the piston rings (I had issues with oil consumption so while they were in there I just bought a set of rings and they installed them for free; I was also told I would be refunded the cash if a class action lawsuit against toyota oil consumption is settled and a recall happens). No noise, seemed to be working again.
Got it back two weeks ago, engine light came on within 36 hours but they thought it was related to a emissions issue they scanned a few months back when I brought it in for a recall and told me to come back in a couple weeks and they would take care of it. Late last week, fan started coming on when I was idling but I didn't think much of it. Noticed on Friday when it was -10 out, I warmed up my car for 10 minutes and got in to drive to work, no heat. Filled the reverse tank; check the oil but couldn't tell if it was creamy or not. Got to work, refilled the reverse (I think the radiator was totally out so the first fill didn't do the trick). Drove errands over the weekend checking the coolant periodically and seems to have leaved out until I checked before I went to work this morning; empty again; check oil and there was no doubt coolant was in there. No engine noise this time, at least nothing that sounded out of the ordinary.