my 2002 automatic dodge neon will go in reverse but wont reverse unless the pedal is to the floor.. sound like its ganna stall. it just doesnt go anywhere.. and the check engine light is now on so my car is stuck in limp mode.. does anyone know what could be wrong with the reverse? and how to fix it..

 

Welcome to the site. You will want to ask questions about your Neon in the second generation Neon section,
FF

 

What codes are causing the check engine light to come on?