Car, was sputtering and shaking when idleing and I just took it into the dealership today and they said that there was a 25/26 Code, and it was missing from idleing on up to high RPM'S, does anybody know what could be causing it? Thanks

 

well i now have the same problem. my car was sitting for a few months( start-ups every now and then). then 1 of my ignition coils went. so i changed that wires, plugs, oil, & air fillter. but still it acts as if one of the plugs aint firing or my cats are clogged. i dont know but it only does this every five minutes of so. sometimes its fine. (just thought i could help by prosess of elimination. good luck.

 

Yeah I wasnt sure either, thanks for the help
Does anybody else know what could be the problem