2007 Chevrolet Suburban
Problems & Complaints
CarComplaints.com Notes: Engines shouldn't need a new quart of oil every 500-1000 miles, but for thousands of Suburban owners that's exactly what's happening. Engine oil consumption on aluminum block engines with Active Fuel Management (AFM) is out of control and owners are left looking for answers.
The most likely culprit is an uncovered AFM valve which, in many cases, can be covered under warranty. The problem is the issues don't stop there and many owners have been told by GM just to buy a new engine. Take one guess who they want to pick up the tab.
Worst 2007 Suburban Problems by Category
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- engine problems190NHTSA complaints: 13
- interior accessories problems44NHTSA complaints: 2
- electrical problems20NHTSA complaints: 7
- transmission problems12NHTSA complaints: 2
- windows / windshield problems11NHTSA complaints: 1
- exterior accessories problems7NHTSA complaints: 12
- fuel system problems6NHTSA complaints: 4
- AC / heater problems2
- body / paint problems2NHTSA complaints: 20
- wheels / hubs problems2NHTSA complaints: 1
- drivetrain problems1NHTSA complaints: 5
- exhaust system problems1
- lights problems1
- suspension problems1NHTSA complaints: 1
- seat belts / air bags problemsNHTSA: 8
- brakes problemsNHTSA: 6
- miscellaneous problemsNHTSA: 2
- steering problemsNHTSA: 1
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Check out our Chevrolet Suburban overview to see the most problematic years, worst problems and most recently reported complaints with the Suburban.