2009 Pontiac Vibe engine problems

“What component or system failed or malfunctioned, and is it available for inspection upon request? The Toyota 2.4L 2AZ-FE engine in my 2009 Pontiac Vibe GT suffers from excessive oil consumption due to a known piston ring defect. The rapid oil loss between changes puts the engine at risk of failure. The vehicle is available for inspection upon request. How was your safety or the safety of others put at risk? This issue poses a serious safety risk because: 1.Oil levels drop unpredictably, increasing the risk of sudden engine failure while driving, which could lead to accidents. 2.No dashboard warning appears when oil is low, making it difficult to detect before damage occurs. 3.Toyota acknowledged this defect under Warranty Enhancement ZE7, but Pontiac Vibe owners were excluded, despite having the same Toyota-manufactured engine. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. Independent mechanics have confirmed the excessive oil consumption, consistent with the known Toyota 2AZ-FE defect. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? •Toyota…”

“TSB 0158-14 IS a Toyota engine that was also used in General Motors Pontiac vibe in 2009 and 2010 The tsb has to do with oil consumption and a tsb was made for Toyota. Not for Pontiac as a result my Pontiac is now consuming oil every 1000kms As they both used the 2Az-FE 2.4 engine”

“Accelerates on its own from idle or low speeds. Was recalled on 2/8/2010 #2010018..and repaired on 6/21/ 2010. Approx. 2 years ago it started to "take off again". Grand Buick... Grandville MI advised there was no current recall. I'm waiting for GM to advise of a no charge to owner recall.”

“I BOUGHT A 2009 PONTIAC VIBE WITH A 2.4L ENGINE A LITTLE OVER A YEAR AGO WITH AROUND 80K MILES. I NOTICED RIGHT AWAY THAT IT WAS USING ABOUT A QUART OF OIL AROUND EVERY 1K MILES. IT NOW HAS A LITTLE OVER 90K MILES AND USES ABOUT 1.25 QUARTS OF OIL PER 1K MILES. I FOUND THAT TOYOTA ADMITTED TO A PROBLEM WITH THE 2AZ-FE ENGINES THAT ARE IN THEIR MATRIX AND CAMRYS, AS WELL AS THE PONTIAC VIBE, AND HAVE OFFERED THE ZE7 WARRANTY ENHANCEMENT PROGRAM TO REPLACE THE PISTONS AND RINGS IN THESE PRODUCTS TO CORRECT THE EXCESSIVE OIL CONSUMPTION ISSUE. I CONTACTED GM SERVICE TO SEE IF THEY WERE GOING TO OFFER THE SAME PROGRAM FOR THESE ENGINES SINCE THEY PURCHASED THESE DEFECTIVE ENGINES FROM TOYOTA. THEY RESPONDED BY SAYING THAT THERE WERE NO OPEN SERVICE PROGRAMS OPEN FOR THIS CAR. I ASKED THEM WHY GM WOULDN'T ADMIT TO THE PROBLEM AS TOYOTA DID, AND OFFER A PROGRAM SIMILAR TO THE TOYOTA PROGRAM TO RESOLVE THE ISSUES WITH THIS ENGINE. THEY RESPONDED AGAIN BY SAYING THAT THERE WERE NO OPEN SERVICE ISSUES FOR THIS VEHICLE. I THINK IT'S VERY IRRESPONSIBLE OF GM TO NOT ACKNOWLEDGE A PROBLEM WITH THESE ENGINES AND OFFER THE SAME SUPPORT FOR THEM AS DID TOYOTA WHO SUPPLIED THE…”

“DUE TO A MANUFACTURING DEFECT WITH THE ENGINE, THE VEHICLE BURNS OVER A QUART OF OIL EVERY 1000 MILES. THIS MEANS IT REQUIRES A WAIVER TO PASS INSPECTION. THE 2009 TOYOTA MATRIX, WHICH SHARES THE SAME ENGINE, HAD A RECALL ISSUED. THE VEHICLE WAS IN MOTION ON A HIGHWAY. THE CHECK ENGINE LIGHT AND ABS WARNING ILLUMINATED, DISTRACTING THE DRIVER. THERE WAS NO COLLISION, BUT A NEAR MISS.”

“THIS CAR HAS THE 2.4L TOYOTA 2AZ-FE ENGINE, WHICH HAS A KNOWN DEFECT IN THE PISTON RINGS, LEADING TO EXCESSIVE OIL CONSUMPTION. THOSE OF US WITH PONTIAC VIBES APPARENTLY HAVE NO RECOURSE THROUGH EITHER TOYOTA OR GM.”