Hey,
unfortunately my TJ is starting very bad, sometimes I have to cycle the key again so that it starts, if the engine starts, it runs very rough for the first 20-30 seconds, as if it's not lighting the fuel. Since two weeks the idle is getting worse and worse, I can push down the throttle but the rpm stays the same and the engine cuts out almost. Also there is a loud clonking sound, maybe the engine is backfireing ? And it sounds a bit like a lawnmower.
Best regards from Austria, maybe you have a clue
unfortunately my TJ is starting very bad, sometimes I have to cycle the key again so that it starts, if the engine starts, it runs very rough for the first 20-30 seconds, as if it's not lighting the fuel. Since two weeks the idle is getting worse and worse, I can push down the throttle but the rpm stays the same and the engine cuts out almost. Also there is a loud clonking sound, maybe the engine is backfireing ? And it sounds a bit like a lawnmower.
Best regards from Austria, maybe you have a clue