Hi I'm in desperate need of any help or suggestions. I purchased a 2013 chevy spark new back in november of 2012. Not long after I starter having problems with the car going into a form of "limp" mode. When the dealership scanned my car it came up as the accelerator module. To make a long story short they attempted to fix my car 6! Times. They replaced the module twice, ecmu (I believe) and completely rewired the ckt. To this day the car still sparaticly does it and I have to shut the car off sometimes several times to clear the mode. After a while the engine light will go out but approxamitly