Pontiac GTO Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
390 Posts
Discussion Starter #1
Ok this morning I was driving to work and my cel came on. I used my doable sport to find out what it's on for.
It said left bank was too lean.
I've used the programmer to dial in my fuel and it's never been a problem of two years.
I did receintly put a can of seafoam in the gas tank.
I turned the code off to see if it would come back on.

Do u guys think I need to dial my fuel in again?

Thanks
 

·
Registered
Joined
·
2,632 Posts
I had that happen but on another vehicle, not the GTO. I got a similar code on a Lincoln LS that I had cleaned the fuel system out with a pressurized cannister cleaner and Pro Inject-R Kleen, which is a one time solvent rather than an in tank cleaner. The code went away and didn't come back. Might take longer in your case since the stuff will be circulating through your system until you use up that tank of gas. I doubt that you'll need to dial in your fuel again.
 
1 - 2 of 2 Posts
Top