Instead I prefer to drain-and-fill more frequently than the suggested 102k miles or whatever it is the maintenance schedule calls for, to avoid creating gunk that needs to be flushed. That's why I don't recommend flushing the system on engines where you can't get undiluted coolant. This coolant temperature low indicator light/coolant temperature high warning light has the following three functions. Contact your SUBARU dealer for an inspection. Blinking in RED and BLUE alternately : The electrical system may be malfunctioning. Further diagnosis by a reputable auto mechanic repair shop will be required to uncover what the issue is and what needs to be replaced. After that, have the system checked by your nearest SUBARU dealer. So the moment you fill back up with 50/50 mix, you'll have instantly diluted it down to less than 50/50 due to the water residing in the system. The check engine light still on after filling coolant is usually due to a compromised coolant level sensor (it could be faulty or stuck). But you'll still have water sitting in the heater core and in various other cavities. Noticing that the motor drops to about 1500 RPMs while in D for dumb driving, I shifted it into 2nd gear while going about 35 mph to find out if I could increase the coolant temperature enough for the blue idiot light to turn off. What would your strategy be to get back to 50/50 mix, given that you can only add 50/50 pre-diluted, and you can't drain all the water now sitting in your system? Sure, you can drain the overflow tank, drain the radiator, even pull a freeze plug on the engine and drain most of that. 2-Gotta love the modern design choice of an idiot light instead of an actual temperature gauge. Ive noticed that the blue temp light comes on first start of the day for about 1 minute. If you do what you describe in your original post, you'll have 100% water in your system from doing the flush. The Blue Engine Coolant Warning Temperature Light comes on when you start your Subaru, it just means that the engine is not warmed up yet. Brand new 2011 2.5i Limited with just over 350 miles on it right now.It was 75 degrees today and when I started the car, I also noticed for the first time the bright blue temp. This is the 3rd day Ive owned it (only 100 miles on it, mostly Dealer miles for delivery of the car from another Dealership). I think I recently mentioned this in another thread - my lament about the blue coolant only coming pre-diluted. Blue Coolant temperature light, Forester fresh off the lot I have a new 2010 Forester 2.5X Premium.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |