Vy l67 engine light traction control off

[jaydenvzsv6]

Hey guys so I’ve got a vy 2003 Calais supercharged 205kms on it and ive got this issue where the engine light and traction control will turn off and a misfire sometimes when I put my foot down and then it just recently wouldn’t shift into 2nd and 3rd but after turning it off and on it went into gear fine and didn’t misfire at all but still had engine light and traction control off

 

[krusing]

Best to get it scanned if the MIL light is on,
as that's the best starting point.
Without knowing the code its produced, its like a needle in a hay stack,
and a lot of guess work, and expensive with a parts cannon.