bluebird
Member
- Joined
- October 8, 2011
- Messages
- 18
- Reaction score
- 0
- Year, Model & Trim Level
- 1999 Explorer
I have a P1131 code popping up. I had this before a few years ago. I changed one of the oxygen sensors, but that didn't do the job. I did replace the intake manifold gasket and the code went away in the past. I have done it twice in the last 7 years.
I am not sure the root cause is the intake manifold gasket. though maybe a small change triggers the P1131 code. I have cleaned the MAF in the past with no success. Any idea what I can try before I decide to replace the gasket again?
Thanks
I am not sure the root cause is the intake manifold gasket. though maybe a small change triggers the P1131 code. I have cleaned the MAF in the past with no success. Any idea what I can try before I decide to replace the gasket again?
Thanks
