911 S (1964)
#1
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Noticed a banging or knocking noise while driving out and about, and later a check engine light. I wasn’t driving too fast or accelerating dramatically so took it to van’s shop at Right Tech Auto. Another shop told me that I would need a whole new engine but van’s team let me know the issue was simply the oxygen sensors and airflow systems which was much less expensive.
The following users liked this post:
raspritz (03-29-2022)
#4
Burning Brakes