My 94 L 161k miles sedan with Auto tranny got check engine light turned on...
Check the code and it is 12, which is something about EGR.
I am currently trying to diagnose what went really wrong. problem is I also have to drive it for daily commuting.
2 Questions,
1. Is it ok to drive it with EGR problem?
2. Is it common problem?
Thank you in advance.