I replaced the precats with MagnaFlow precats (Part number 50899) along with NTK 23159 Oxygen Sensor, NTK 23018 Oxygen Sensor, NTK 23158 Oxygen Sensor and NTK 23160 Oxygen Sensor, all placed in their appropriate places back in October. My check engine light immediately when out and she runs well.
I was told that I need to drive it for a while before getting it smogged here in Texas. I don't know how many miles I've driven it. Probably around 300 miles in my 24 mile commute to work. I also drove it on a 250 mile round trip once.
The check engine light never returned and she still runs well. She has about 110K miles.
I took it in and the stealership said there was some type of code that still exists that keeps them from passing smog.
What am I missing?
How many miles should I drive before I return it for interrogation?
I was told that I need to drive it for a while before getting it smogged here in Texas. I don't know how many miles I've driven it. Probably around 300 miles in my 24 mile commute to work. I also drove it on a 250 mile round trip once.
The check engine light never returned and she still runs well. She has about 110K miles.
I took it in and the stealership said there was some type of code that still exists that keeps them from passing smog.
What am I missing?
How many miles should I drive before I return it for interrogation?