Code P4010
Thread Starter
Intermediate
Joined: Feb 2024
Posts: 27
Likes: 0
Code P4010
Intermittent check engine light code P4010 occurred while driving on a 70 degree day and then again after a short couple of drives w/o issues I restarted to leave an event the code came up again. Cleaned ground, inspected AIR hose, switched out mini-relay. Now check engine light is solid with same code. Then I realized I had put a full tank of leaded fuel in before winter and used an STP fuel preserver. Could the fuel be the cause of the code? If so, can I just run the fuel through and reset after filling with unleaded and expect a solution? I am not a racer, just a weekend driver to local shows.
Tech Contributor
Joined: Jan 2007
Posts: 19,493
Likes: 1,178
From: Dyer, IN
Intermittent check engine light code P4010 occurred while driving on a 70 degree day and then again after a short couple of drives w/o issues I restarted to leave an event the code came up again. Cleaned ground, inspected AIR hose, switched out mini-relay. Now check engine light is solid with same code. Then I realized I had put a full tank of leaded fuel in before winter and used an STP fuel preserver. Could the fuel be the cause of the code? If so, can I just run the fuel through and reset after filling with unleaded and expect a solution? I am not a racer, just a weekend driver to local shows.
https://www.corvetteforum.com/forums...ck-valves.html
Thread Starter
Intermediate
Joined: Feb 2024
Posts: 27
Likes: 0
Most likely will destroy the catalytic converters, so if you are going to run that tank of gas, plan on replacing them. Given that you mentioned AIR, I assume you mean P0410...NOT.....P4010. If so, you can reference this thread..start at post #12:
https://www.corvetteforum.com/forums...ck-valves.html
https://www.corvetteforum.com/forums...ck-valves.html
