I have found a car for sale that the owner said their mechanic put the wrong spark plugs in it and it blew the engine. I've never heard of anything like that happening before. Does anyone have any idea what kind of problems it might cause? The price is right if it was something pretty simple to repair.
I've been thinking about taking a trip over to take a closer look at the car and maybe take my code reader, compression gauge and a tool box and see if I can figure out what the problem is. I'm still open to other suggestions if anyone else has any.