Hi I've recently came across a problem started randomly one evening when i started my car, Not sure if it being parked half on a curb so it was slanted made it happen but it seems to have started after that not sure if thats would make it happen, This is how it goes.. Start the car, Starts fine idles at 1k revs sits there fine, Sometimes it all of a sudden starts to idle really low doesn't cut out just idles low and sounds rough as, when accelerator pushed down it goes back to normal sometimes other times it just stays rough, when you try and drive the car in gear it hesitates and jumps qu