The 2013 Malibu represents GM's first year of the eighth generation, and it shows — particularly the 2.5L Ecotec suffers catastrophic piston/ring failures, while both engines share transmission cooler and mount issues that plague this platform.
2.5L Ecotec Piston Ring Failure and Oil Consumption
Common · high severity
Typical onset: 60,000-120,000 mi
Symptoms: Excessive oil consumption (1+ quart per 1,000 miles), Blue smoke from exhaust on startup or acceleration, Carbon buildup on valves and pistons, Check engine light with misfire codes, Eventually leads to complete engine failure
Fix: Requires complete engine rebuild with new pistons, rings, and typically head gasket replacement. Plan on 20-25 labor hours for full teardown and rebuild. Some shops recommend shortblock replacement instead (18-22 hours). This is a known GM defect on these Ecotec LEA engines.
Estimated cost: $4,500-7,500
Transmission Oil Cooler Line Failure
Common · high severity
Typical onset: 70,000-110,000 mi
Symptoms: Transmission fluid leaking near radiator area, Pink or red fluid under vehicle, Transmission overheating warnings, Harsh shifting or slipping, Potential for coolant contamination into transmission
Fix: The cooler lines corrode where they connect to the radiator, and if coolant mixes with ATF, the transmission is toast. Catching it early means replacing cooler lines and flushing (3-4 hours). If contamination occurs, you're looking at transmission rebuild or replacement (12-16 hours).
Symptoms: Loud clunk when shifting from Park to Drive or Reverse, Excessive vibration at idle, Engine rocking sensation during acceleration, Visible transmission sag when inspected on lift
Fix: The hydraulic transmission mount fails prematurely on these platforms. Replacement is straightforward but requires supporting the powertrain. 2-3 hours labor with quality aftermarket or OEM mount.
Estimated cost: $300-500
Rear Suspension Lower Control Arm Bushing Failure
Common · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunking noise from rear over bumps, Rear end feels loose or unstable, Uneven tire wear on rear tires, Vehicle pulling or wandering at highway speeds
Fix: The rear lower control arm bushings deteriorate and separate. Multiple NHTSA recalls related to rear suspension on this year. Typically requires replacing both rear lower control arms as bushings aren't serviceable separately. 2.5-3.5 hours for both sides.
Estimated cost: $600-900
2.0L Turbo Timing Chain Stretch and Failure
Occasional · high severity
Typical onset: 90,000-140,000 mi
Symptoms: Rattling noise from front of engine on cold start, Check engine light with cam/crank correlation codes, Rough idle or misfires, Loss of power, Sudden failure can cause valve-to-piston contact
Fix: The 2.0L turbo uses a timing chain that stretches over time, especially if oil changes are neglected. Requires timing chain, guides, tensioner, and typically VVT actuators. Front-end disassembly needed. 8-12 hours labor.
Estimated cost: $1,800-2,800
Power Steering Assist Failure (Electric Power Steering)
Occasional · medium severity
Typical onset: 80,000-130,000 mi
Symptoms: 'Service Power Steering' message on dash, Intermittent loss of power steering assist, Heavy steering at low speeds, May occur more in cold weather initially
Fix: Electric power steering motor or control module fails. Diagnosis requires scanning for EPS codes. Motor replacement is 2-3 hours, control module is 1.5-2 hours. Dealer programming may be required for module.
Estimated cost: $800-1,400
Owner tips
Check oil level every 500 miles on the 2.5L Ecotec — if it's consuming oil, budget for an engine now rather than later
Inspect transmission cooler lines annually for corrosion starting at 60k miles; preventive replacement can save the transmission
Use full synthetic oil and change every 5,000 miles maximum, especially on the 2.0T to prevent timing chain stretch
Have rear suspension inspected during every alignment — catching control arm bushings early prevents tire wear and safety issues
Avoid the 2.5L Ecotec at all costs due to inevitable piston failure; the 2.0T is marginally better but still plagued by transmission cooler and mount issues — only consider with extensive service records and budget $2k-3k for deferred issues.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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General Motors, LLC (GM) is recalling certain 2010-2013 Buick Lacrosse, 2012-2013 Buick Regal, and 2013 Chevrolet Malibu vehicles sold or ever registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. These vehicles may have rear toe links that received an improper amount of electrocoating (e-coat) corrosion protection, which could cause the e-coat to become brittle and break away when contacted by road debris. Over time, the e-coat may chip away, exposing the metal toe link and making it more susceptible to corrosion. Corrosion may eventually cause the toe link to thin and ultimately fracture.
Consequence: A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk of a crash.
Remedy: Dealers will replace the rear suspension toe links and adjuster fasteners, free of charge. Owner notification letters were mailed January 27, 2022. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212346640. This recall is an expansion of NHTSA recalls 20V-764 and 21V-633.
SUSPENSION:REAR · 21V633000
2021-08-12
General Motors, LLC (GM) is recalling certain 2013 Buick Regal, Chevrolet Malibu, and Buick Lacrosse vehicles sold or ever registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. These vehicles may have rear toe links that received excessive electrocoating (e-coat) corrosion protection, which could cause the e-coat to become brittle and break away when contacted by road debris. Over time, the e-coat may chip away, exposing the metal toe link and making it more susceptible to corrosion. Corrosion may eventually cause the toe link to thin and ultimately fracture.
Consequence: A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk of a crash.
Remedy: Dealers will replace the rear suspension toe links and adjuster fasteners, free of charge. Interim owner notification letters were mailed on September 30, 2021. Owner notification letters were mailed on January 3, 2022. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212330130.
SUSPENSION:REAR · 20V764000
2020-12-21
General Motors, LLC (GM) is recalling certain 2012-2013 Buick Regal, 2013 Chevrolet Malibu, and 2010-2013 Buick Lacrosse vehicles sold or ever registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. These vehicles may have rear toe links that received excessive electrocoating (e-coat) corrosion protection, which could cause the e-coat to become brittle and break away when contacted by road debris. Over time, the e-coat may chip away, exposing the metal toe link and making it more susceptible to corrosion. Corrosion may eventually cause the toe link to thin and ultimately to fracture.
Consequence: A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace the rear suspension toe links and adjuster fasteners free of charge. Parts are not currently available. Owners were mailed an interim notification on January 27, 2021, and April 15, 2021. A third notification was mailed on August 19, 201. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202308930.
ELECTRICAL SYSTEM:IGNITION · 16V502000
2016-07-05
General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL) · 15V245000
2015-04-24
General Motors LLC (GM) is recalling certain model year 2013 Chevrolet Malibu vehicles manufactured April 10, 2012, to August 2, 2012. In the affected vehicles, the console transmission gear selection indicator may not illuminate the shift position selected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 102, "Transmission Shift Position Sequence, Starter Interlock, and Transmission Braking Effect."
Consequence: If the console shift indicator does not illuminate the transmission gear selection, a driver could inadvertently select a transmission position other than the position the driver intended, increasing the risk of a crash.
Remedy: GM has notified owners, and dealers will replace the transmission gear selection control module, free of charge. The recall began on April 20, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 12162.
VISIBILITY:SUN/MOON ROOF ASSEMBLY · 15V164000
2015-03-23
General Motors LLC (GM) is recalling certain model year 2013-2015 Chevrolet Malibu vehicles October 24, 2011, to March 5, 2015. In the affected vehicles, the Slide or Tilt switch for the roof panel may not be adequately recessed to prevent the switch from inadvertently being pressed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 118, "Power-Operated Window, Partition, and Roof Panel Systems."
Consequence: The Slide or Tilt roof panel switch may inadvertently be pressed and the roof panel may auto-close unexpectedly, increasing the risk of a pinch injury.
Remedy: GM will notify owners, and dealers will update the Body Control Module (BCM) software to remove auto-close feature for certain switch positions, free of charge. The recall began April 21, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 15176.
ELECTRICAL SYSTEM:WIRING · 13V566000
2013-11-13
General Motors LLC (GM) is recalling certain model year 2013 Chevrolet Malibu vehicles manufactured October 25, 2011, through June 29, 2012 and equipped with the 8-way power adjustable front seat feature. The wiring harness for the power seat may contact the seat frame which may chafe the harness.
Consequence: If the harness is chaffed enough to expose the wires, a short circuit could occur, resulting unintended movement of the seat, the seat to become inoperative, sparking under the seat, flickering lights, smoke, or possibly a fire.
Remedy: GM will notify owners, and dealers will inspect the wire harness and repair and secure it as necessary, free of charge. The recall began during December 2013. Owners may contact GM at 1-800-521-7300. GM's recall campaign number is 13342.
SUSPENSION:REAR · 13V024000
2013-01-23
General Motors is recalling certain model year 2013 Chevrolet Malibu vehicles, manufactured December 6, 2011, through January 15, 2013. One or more rear suspension bolts may not have been tightened to the specified torque. This may lead to sudden changes in vehicle handling.
Consequence: Sudden changes in vehicle handling may increase the risk of a crash.
Remedy: General Motors will notify owners, and dealers will inspect and retighten the bolts as necessary, free of charge. Owner notifications have already begun and will be completed shortly. Owners may contact General Motors at 1-800-521-7300.
EXTERIOR LIGHTING:TURN SIGNAL · 12V484000
2012-10-04
General Motors LLC (GM) is recalling certain model year 2011-2013 Buick Regal and model year 2013 Chevrolet Malibu vehicles. These vehicles are equipped with two turn signal bulbs in each front turn signal. If one of the two front turn signal bulbs burn out in either front turn signal lamp, there is no indication to the driver. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: If the driver is not aware that a turn signal is not functioning properly, the driver may continue to drive the vehicle. If half of a front turn signal is not illuminating, other driver's may not be aware that the affected vehicle is turning, thereby increasing the risk of a crash.
Remedy: GM will notify owners, dealers will update the body control module software, free of charge. The recall began in September 2014. Owners may contact Buick at 1-800-521-7300 or Chevrolet at 1-800-222-1020. GM's number for this recall is 12212.
ELECTRICAL SYSTEM:SOFTWARE · 12V224000
2012-05-18
GENERAL MOTORS (GM) IS RECALLING CERTAIN MODEL YEAR 2013 CHEVROLET MALIBU VEHICLES MANUFACTURED FROM OCTOBER 24, 2011, THROUGH MARCH 31, 2012. AFTER AN EVENT OF HARD BRAKING, THE SENSING AND DIAGNOSTIC MODULE (SDM) MAY RESET ITSELF.
Consequence: IF THIS OCCURS DURING AN AGGRESSIVE TURNING MANEUVER, AND THEN AFTERWARDS A POTENTIAL VEHICLE ROLLOVER EVENT IS SENSED, THE ROOF RAIL AIRBAG MAY UNINTENTIONALLY DEPLOY. ADDITIONALLY, THE AIR BAGS AND/OR SEATBELT PRETENSIONERS MAY NOT DEPLOY DURING A SEVERE CRASH, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: GM WILL NOTIFY OWNERS, AND DEALERS WILL REPROGRAM THE SDM. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 13, 2012.
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