My 1992 previa gave a very loud bang while driving 60mph.. After that the exhaust note changed to very loud.. After that the engine is very shaky when idling.. Blew a sparkplug out?
Any tips how to start solving this? My first thing that comes to mind is to remove the passanger side front seat and clear the floor so i can see what's going on...
When i drove the now tractor sounding vehicle back to my home for 20 km's. the temps didn't go up and it has not lost any oil.. The exhaust shows no visible damage. It's just very very very loud..