2000 Pontiac Montana Q&A

2000 Pontiac Montana Question: The check engine lights stays on and then goes off the next day

The check engine light came on and stayed on all night. The following morning the light went out. ????? -
Answer 1
There are still trouble codes in the memory. Take it to a repair shop and get a computer diagnostic. They will be able to tell you what caused it. Zee -
Answer 2
Check owners manual for possible answer! -