Hey guys I have a 2003 lightning with only 36000 miles anyways, my gauge threw 2 codes the other day and the engine light came on. The codes were P170 and P173. Can you guys tell me what this means and how I can get it fixed. Thanks a bunch.

 

Anyone out there anymore? Someone please help!!

 

Those codes are 170 Fuel trim Malfunction bank # 1
p173 Fuel trim Malfunction bank # 2

I'm not a tuner but change your fuel filter and reset the codes then see what
it runs like.