What are the chances that my SES light is on because of...
 

My Yank 3500? I got it tuned for it but I got SES light 2 weeks later. The plugs are pretty much new NGK iridiums, O2 sensors are new, and fuel filter is new. I feel like the car has a slight miss on idle and a little surge when its not on the roll. What do you guys think?

what ses code is it throwing?

I dunno. :bang: :jest:

well take it up to discount auto and they will tell you for no charge... cant beat that deal

P0751. Apparently its common code for guys that has aftermarket stall put in their tranny. The tranny shifts fine but somehow this showed up on my face. I got the code deleted.

Mines doing the same thing, have yet to check up on the code, post up what you find out or do.

Apparently the computer is sensing the slippage from 1-2 shift because of my Yank stall. My tranny shifts fine nothing sticks or shifting out of normal so I turned off the code. I did a little searching about this code and its very common to have this code thrown for the guys that have aftermarket TC in the tranny.

The miss or the rpm surge is common for aftermarket stall also. :judge: