As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON BOTH ENGINES, FOUND FUEL STAINS ON SEVERAL INDUCTION TUBES AFTER FURTHER INSPECTION FOUND FUEL STAINS ON CYLINDER FINS BY INTAKE VALVES/ REMOVED AND REPLACED ALL CYLINDERS/ LOOKING AT PAST RECORDS FOUND THAT INDUCTION GASKETS HAD BEEN CHANGED SEVERAL TIMES AND LEAKING CONTINUED TO INCREASES OVER TIME. CRACKED CYLINDERS IS MOST LIKELY CAUSE SENT CYLINDERS BACK TO RAM ACFT INSP.