This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
full bulletin at NHTSA ↗2022 Chevrolet Traverse engine problems
moderate Owners of the 2022 Chevrolet Traverse have filed 12 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Complaints
12
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2018 Traverse | 39 |
| 2019 Traverse | 31 |
| 2020 Traverse | 66 |
| 2021 Traverse | 13 |
| 2022 Traverse (this page) | 12 |
| 2023 Traverse | 13 |
| 2024 Traverse | 15 |
| 2025 Traverse | 4 |
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
full bulletin at NHTSA ↗This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.
full bulletin at NHTSA ↗This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California Emission State may be entitled to the 7 year, 70,000-mile Emission Select State Component Limited Warranty.
full bulletin at NHTSA ↗This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp (MIL) Illuminated – DTC P023F or P129F Set.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of the 2022 Traverse report a pattern of exhaust pipe failures starting around 11,000 miles, with the front exhaust pipe mounting bracket weld breaking or corroding. This creates holes in the pipe, loud hissing noises, and exhaust fumes entering the cabin—a genuine safety hazard. The bracket connects both front and rear pipes, yet GM's Special Coverage N242445280 covers only the left side pipe replacement, leaving the rear pipe unsecured and hanging in some cases. One owner reported the rear pipe nearly separated from the catalytic converter. The root cause appears to be poor welds on the bracket itself; GM issued a service bulletin (PIP5681C) for 2019–2021 models but excluded the 2022 model year, and no parts are available in some regions.
Separate from the exhaust issue, owners report engine stalling without warning lights (one at 437 miles), fuel pump failures at highway speeds that disabled power steering, fuel supply control module failures at 44,000 miles, and excessive oil consumption requiring engine replacement around 84,000 miles. One owner noted the fuel supply module is already under recall on comparable GM vehicles. Check engine lights are often delayed or absent, complicating diagnosis. Dealers have confirmed issues but repairs either are not covered, unavailable, or only partially covered by the manufacturer.
Same Chevrolet Traverse engine reports on nearby years: 2019 · 2020 · 2021 · 2023 · 2024
Failure modes owners describe
Front exhaust pipe weld failure at mounting bracket
The weld on the front exhaust pipe mounting bracket breaks or fails, creating holes and cracks in the exhaust pipe. This allows exhaust fumes to enter the cabin and creates loud leaks. The bracket that connects both front and rear pipes corrodes and pulls away from the pipe.
When: Reported at various mileages from 11,000 miles to 50,300 miles; one complaint at 84,000 miles (separate oil issue)
Symptoms owners cite: Loud hissing or fluttering noise from exhaust; Exhaust fumes entering cabin through open doors; Exhaust leak with loud rattling sound; Check engine light (may be delayed); Loss of power and backpressure to motor; Carbon deposits on flex pipe and bracket
Repairs/costs cited: Replacement of front exhaust pipe and gasket required; one owner quoted nearly $2,500 for exhaust manifold repair due to secondary cracking from vibration. Special Coverage N242445280 available but covers only left side pipe; bracket connects both left and right pipes, so both may need replacement.
Recalls/TSBs owners mention: Special Coverage N242445280 issued for front exhaust pipe mounting bracket defect; covers only left side pipe replacement though bracket affects both pipes. GM service bulletin PIP5681C addresses issue on models up to 2021 but does not cover 2022 model year. GM stated no parts available and offered no alternative repairs in some cases.
Rear exhaust pipe cracking and separation
Rear exhaust pipe cracks and breaks at the mounting bracket location where the single bracket also secures the front pipe. Rear pipe becomes dangling and nearly separated from upstream catalytic converter due to the same bracket failure root cause. Catalytic converter also appears cracked.
When: Occurred before check engine light illuminated
Symptoms owners cite: Rear pipe nearly completely separated from remaining exhaust section; Rear pipe essentially dangling from upstream catalytic converter; Visible cracking in catalytic converter; Delayed or absent check engine light
Repairs/costs cited: Rear pipe appears unsecured and at risk of falling from vehicle. Special Coverage N242445280 identifies only front pipe; does not cover rear pipe repair.
Recalls/TSBs owners mention: Special Coverage N242445280 issued but identifies only front pipe, not rear pipe, despite both pipes being affected by the same bracket failure.
Fuel pump failure
Fuel pump failure occurred while driving at highway speed, triggering multiple warning messages and resulting in loss of power steering control and engine revving uncontrollably.
When: Occurred at 70+ mph on expressway (07/25/22)
Symptoms owners cite: Vehicle message: 'Service Parking Brake, Drive Assist in Active and Reducing Engine Power'; Loss of all power steering control; Engine revving as if vehicle in Neutral; No warning prior to failure
Repairs/costs cited: Dealership confirmed issue and deemed fuel pump replacement necessary; vehicle was towed to dealership
Fuel supply control module failure
Fuel supply control module failed during acceleration, causing engine to stall and cut off in heavy traffic at 45-60 mph. Owner states this component is already recalled on similar Chevrolet SUVs and trucks.
When: At 44,000 miles
Symptoms owners cite: Engine stall and cut off during acceleration; Failure in heavy traffic conditions
Repairs/costs cited: Repaired by independent shop (Newman's Auto); invoice available
Recalls/TSBs owners mention: Owner notes this component is currently recalled on similar Chevrolet models and believes 2022 Traverse should be included.
Engine stall with no diagnostic codes
Vehicle stalled and lost motive power while driving at 40 mph with no warning lights prior to failure. Dealer found no failure on initial diagnosis. Fuel leak discovered during towing.
When: At 437 miles
Symptoms owners cite: Vehicle stalled and lost motive power; No warning lights prior to failure; Message to shift to neutral appeared after complete stop; Approximately 5 gallons of gasoline leaked during towing; Failure reoccurred continuously
Repairs/costs cited: Initial dealer diagnosis found no failure; vehicle not repaired after first occurrence. Leak discovered when vehicle was placed on flatbed.
Recalls/TSBs owners mention: Manufacturer was notified of the failure
Excessive engine oil consumption
Engine consumed excessive amounts of oil, triggering low oil warning light. Dealer diagnosed that engine needed replacement.
When: At approximately 84,000 miles
Symptoms owners cite: Low oil warning light illuminated while driving 65 mph on highway; Excessive oil consumption
Repairs/costs cited: Engine replacement required; vehicle not yet repaired at time of complaint
Recalls/TSBs owners mention: Manufacturer stated fifty percent of repair cost would be covered
Loss of power steering and engine control with check engine messages
While driving at 70+ mph, vehicle displayed multiple warning messages indicating parking brake and drive assist issues, engine reduced power, and simultaneously lost power steering control with engine revving uncontrollably.
When: At 70+ mph expressway driving
Symptoms owners cite: Check engine and drive assist warning messages; Reduced engine power; Complete loss of power steering; Uncontrolled engine revving
Repairs/costs cited: Fuel pump replacement required
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had engine trouble with your 2022 Chevrolet Traverse?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2022 Chevrolet Traverse?
It's a documented issue but not catastrophic. 12 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Based on the 12 complaints filed, engine issues most often appear around 67,150 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2022/Chevrolet/Traverse.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.