2012 Honda Odyssey

The Variable Cylinder Management (VCM) System continues to burn my spark plugs on the rear of the engine where the VCM activates and deactivates. Spark plugs and cylinder fills with oil deposits when cylinders are deactivated. Also burning in excess of one quart of oil per 1,000 miles. Not safe to continue to drive because engine failure could cause other systems like, power brakes, ABS, power steering wheel, etc to fail. Also unsafe unreliable to have my family to take long trips where road side assistance might not be available due to no cell telephone signal in certain areas of Texas isolated roads. Thank understand Honda has had recalls on these engines and VCM systems in the past but their fixes don’t appear to work. I am one of many Honda owners that are left out to spend thousands of dollars in new engines because of original and extended warranties expiring. Honda should extend these engine warranties and take ownership and responsibility for their engineering / manufacturing mistakes. A simple switch to turn off the VCM should fix this problem. Other car brands have this feature that allows vehicle owners to turn it off. This is the fourth time this vehicle gets either a p303, P302 or P301 code for damaged spark plugs and excess oil in the cylinder.

CYLINDER NUMBER 3 HAS MISFIRED MULTIPLE TIMES IN LAST 14,000 MILES. SPARK PLUG 3 HAD A LOT OF CARBON. WE CHANGED ALL SPARK PLUGS AND THE PC VALVE IN JULY 2018. IT MISFIRED FEW TIMES IN 2019 BUT THEN WORKED OK AFTER RESTARTING TILL FEB 2020. IT MISFIRED MULTIPLE TIMES AND WE NOW CHANGED ALL SPARK PLUGS AGAIN AND IGNITION COIL OF CYLINDER 3

THE CHECK ENGINE LIGHT STARTED TO BLINK AND THE VSA CAME ON AS WELL. THIS HAPPENED AFTER I PULLED INTO OUR DRIVEWAY THANK GOODNESS BECAUSE THE ENGINE STARTED TO SHAKE THE CAR. WE TOOK THE VAN IN OUR LOCAL DEALERSHIP AND IT HAD A P0302 CODE. ENGINE MISFIRE. THIS WAS CAUSED BY OIL GETTING INTO THE SPARK PLUG. PISTON AND RING JOB WAS RECOMMENDED. THE 2012 HONDA HAD A TSB 11-033 FOR THIS ISSUE. WE ARE BEING DENIED OUR CLAIM. I AM INCLUDING A PICTURE OF OUR SPARK PLUG THAT SHOWS WHERE THERE WAS A LOT OF OIL WHEN IT WAS FIRED UPON ALONG WITH TALKS I HAVE HAD WITH HONDA.

TL* THE CONTACT OWNS A 2012 HONDA ODYSSEY. WHILE THE VEHICLE WAS PARKED AND UNOCCUPIED IN THE DRIVEWAY, A LOUD EXPLOSION WAS HEARD FROM THE ENGINE COMPARTMENT. MOMENTS LATER, THE ENGINE CAUGHT FIRE. THE ORANGE COUNTY FIRE DEPARTMENT ARRIVED TO EXTINGUISH THE FIRE AND PROVIDED PHONE NUMBER 321-313-0541 IN LIEU OF A REPORT NUMBER. THE VEHICLE WAS TOWED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

FREQUENT CHECK ENGINE SIGN COMING ON, MECHANIC SAID EXCESSIVE OIL CONSUMPTION, OIL BURING OFF, ALTHOUGH HONDA HAS REACHED A SETTLEMENT WITH OWNERS OF ODYSSEY FROM 2008-2013 REGARDING THIS ISSUE, WHEN I CALLED WITH THE COMPLAINT THEY ARE SAYING MY 2012 ODYSSEY IS NOT ON THE LIST OF CARS WITH THIS PROBLEM. BUT MY CAR IS HAVING THE SAME PROBLEM AS OTHER OWNERS WERE HAVING.

SECOND REPORT OF SAME. HONDA LOOKED AT PROBLEM BUT CLAIMED CANT FIX WITHOUT COMPUTER REPORT. ENGINE ACCELERATED DANGEROUSLY WHILE IDLING FIVE TIMES AFTER EACH TURN OFF IN A PHARMACY DRIVE IN LINE. HAPPENED MARCH 9,, 9:30 AM 7TH SERIOUS INCIDENT TRYING TO FILM BUT HAVE NOT YET SUCCEEDED DUE TO PANIC AND PROXIMITY OF CAMERA WHICH WIFE ALWAYS MOVES. CAR WAS STATIONARY.

AFTER STOPPING THE CAR HAS TRIED TO ACCELERATE ON ITS OWN WHILE THE BRAKE WAS APPLIED. SIX TIMES SINCE PURCHASE, FOUR TIMES THIS YEAR. I HAVE REPORTED THE PROBLEM TWICE TO HONDA SERVICE AS IT OCCURED TWICE ON THE WAY THERE FOR AN OIL CHANGE. THE CAR WAS DEFINITELY STOPPED AT BUSY INTERSECTIONSA AND TURNING IT OFF DID NOT STOP THE PROBLEM IMMEDIATELY. IT REQUIRED TWO OR THREE ON AND OFFS IN BUSY TRAFFICE. HAVE TRIED TO VIDEOTAPE PROBLEM BUT TRAFFIC HAS SPOOKED MY ABILITY AND CONCERN THAT ENGINE WOULD BLOW, SO LOUD IS THE REARING UP. ONLY AFFIRMATION IS MY WIFE AS AN EYEWITNESS ONCE, AND TWO REPAIR BILLS THAT SHOW REPORT OF PROBLEM IN 2017. ONE IN MAY AND ONE IN NOVEMBER. SERVICE SAYS COMPUTER SHOULD CONFIRM PROBLEMS AND THAT IT IS HONDA, NOT HONDA DEALERS ULTIMATE PROBLEM.