I have a 99 mitsubishi eclipse spyder gs with automatic trans and a 4g64 2.4l motor. And i have had nothing but problems with the car. First in sight is when i first got it the dude said the timing belt broke and he replaced it and check valves. Then he said that it wouldnt run right. Well he had the two connector to the ignition coil backwards. Luckly the ecu is not damaged. So there fore i trying to case the problem.
The problem is currently is miss fire and floating idling and now the balance shaft belt broke as far as i know and loss built pressure,the gear shifter brake line is stuck. I have replaced as of date is the fuel filter, fuel pump, spark plug, balance shaft belt (which is broke) timing belt, starter, muffler, intake gasket, head gasket, ignition coil, crankshaft position sensor, camshaft position sensor, camshaft sensor pigtail, cleaned the cat out .
I need help as to why it is doing what it is doing and need help fast please.