NHTSA Complaint #10758949 — 2010 HONDA ACCORD

WHEN DRIVING ON THE FREEWAY ON MY WAY TO WORK THE CHECK ENGINE LIGHT CAME ON. AFTER EXITING I CHECKED FOR ERROR CODES (AS I ALWAYS CARRY THE P-CODE READER WITH ME). THE CODE STATED THAT CYLINDER 3 WAS MISFIRING. I DOUBLE CHECKED ALL SPARK PLUGS TO MAKE SURE THE CONNECTIONS WERE OKAY. THE ENGINE LIGHT CONTINUED TO COME ON, WITH A ROUGH IDLE, AND ENGINE CODES STARTED TO BE MORE SPONTANEOUS AS IT STATED RANDOM MISFIRES/MULTIPLE CYLINDER MISFIRES. I TOOK MY CAR TO HONDA AND WAS TOLD THAT I LIKELY NEED TO REPLACE THE IGNITION COIL, SO I DID THAT AND STILL EXPERIENCED THE SAME PROBLEM. I THEN TOOK IT TO A SHOP WHERE THEY ALSO SUSPECTED BAD IGNITION COILS. THEY THEN DID A VALVE ADJUSTMENT AND WAS POSITIVE THAT WOULD FIX THE PROBLEM. AFTER PERFORMING THAT JOB, THE CAR CONTINUED WITH THE SAME ROUGH IDLE BUT ONLY POPULATED THE ERROR CODE STATING CYLINDER 3 IS MISFIRING. THEY TOOK OUT THE SPARK PLUG AND IGNITION COIL ON CYLINDER 3 AND DISCOVERED A CRACKED INTAKE VALVE. I'VE SPOKEN TO AT LEAST 10 SHOPS, 2 HONDA SERVICE DEALERSHIPS, AND 2 PERSONAL MECHANIC FRIENDS THAT ALL STATE THAT A BROKEN INTAKE VALVE AT 107K IS VERY UNUSUAL AND LIKELY A RESULT OF POOR DESIGN. I HAVE READ ABOUT THE CLASS ACTION LAWSUIT FOR ALL V6 HONDA ACCORDS BETWEEN 2008-2012. UNFORTUNATELY THE 2010 V6 6 MT IS ONE OF THE FEW MODELS LEFT OUT OF THAT LAW SUIT. I HAVE ALREADY HAD A SHOP START ON THE REPAIRS AS I HAVE NO CHOICE BUT TO HAVE THEM DONE ASAP. I FIGURE AN UNLIKELY EVENT LIKE THIS IS DUE TO POOR ENGINE DESIGN SINCE I HAVE THOROUGHLY KEPT UP WITH ALL SCHEDULED MAINTENANCE (SPARK PLUGS, TIMING BELT, WATER PUMP, OIL CHANGE, ETC..). I FEEL THAT HONDA SHOULD BE RESPONSIBLE FOR THIS 2000$ DOLLAR REPAIR.