interesting observation on Codes P0130 and P0133 (2 Viewers)

[skhochay]

this morning driving to work I got check engine code P0130 and P0133. I know I have 2 new (OEM) O2 censors, so I know it is not it, But one day ago I change OIL and I went and tried Valvoline vr1 racing oil 20w50. well looks like this rig did not like it! On the oil canister specifically stated - not to be use with cars equipped with CAT converters . Any of you have similar experiences?

 

[inkpot]

The 80 is not a race car?

 

[skhochay]

The 80 is not a race car?

my is - just kok , I was trying to see if higher viscosity provides better cooling , I did 15W-40 it was OK.

 

[Rifleman]

I think when you get done troubleshooting your check engine codes, your going to find out that your new oil is not the cause of those codes.

 

[skhochay]

I think when you get done troubleshooting your check engine codes, your going to find out that your new oil is not the cause of those codes.

and you are correct - still have the code - something else