On my way back from a fishing trip I pressed the gas pedal, sped up and while I did that I heard a huge popping noise followed by a hiss and then silence. The engine was still running fine, I pulled over tires were all full, nothing leaking, popped the hood, nothing looked immediately broken. I even got it back home driving for about 1 hour. However while I was driving the oil pressure needle was moving up while I went up in rpm in every gear besides reverse. It would always go back to normal and I made sure it didn't go touch the max reading (THIS DID NOT HAPPEN THE DAY BEFORE, BUT ALL MY OTHER GAUGES ARE ALREADY BROKEN) Not really sure what to do or if its still safe to drive. If anyone has had anything like this or know what it might be please let me know.