That is a project for this weekend. Now that the car is inspected, I am going to remove the non-fouler, as I do not want to do any damage to the car from running leaner than normal. It is a 2009, NA, 4EAT. I just bought an infrared temp scanner.
P0420 - Catalytic Converter Efficiency Below Threshold
Join the discussion
Recommended Reading
-
('19+) Fickle cruise control - cannot seem to keep a consistent speed?
Problems, Maintenance, and WarrantyDoes anyone else have extremely fickle cruise control? Mine cannot seem to keep a consistent speed even on the flattest of roads. Slows down then goes to ramming speed to get caught up to set speed then exceeds set speed and slams on the breaks. It makes me seasick and prevents me from using it.- 7
- 168
-
(All Years) Blackstone results (post your UOA's)
Problems, Maintenance, and WarrantyDuring the last oil change interval I had a coolant system failure. The radiator split at the top where the plastic meets the aluminum. I had to drive with no coolant to a safe spot. Needless to say, the temp gauge was pegged high whenever the engine was running. Everything turned out OK...- 545
- 169K
-
Northwest Tan · updated
-
('03-'05) 2004 - Fog light assembly replacement? - Updated!
Problems, Maintenance, and WarrantyHave an 04 Forester X and one of my fog lights has water in it. Like a 1/2 inch of water. Been looking all over the place on how to remove/replace with a assembly but can’t find a link or instructions. Can anyone assist? Thanks- 3
- 282
-
('01-'02) 2001 - known issues that will need fixed or failures it is prone too?
Problems, Maintenance, and WarrantyAll, New to the forums looking for some guidance/advice on a 2001 Subaru Forester L. I have never owned a Subaru before but have heard amazing things about them. The one thing I have heard about them is they need their maintenance done regularly but other than that they're fantastic. The car I...- 6
- 130
-
('09-'13) 2013 - Oil Use - sTrAnGe
Problems, Maintenance, and WarrantyWhen I bought my 2013 Subaru Forester 2.5X Premium, I was given free full synthetic oil changes for life. Problem is the dealer is about 1-1/2 hours away and as the population grows, that's getting even longer here. And getting an appointment was like pulling teeth. So I started getting full...- 34
- 1K
-
infinitempg · updated
Join now to ask and comment!