1- AN UNDETECTABLE EVENT CAUSED A SMALL HOLE IN THE FUEL LINE OF A TOYOTA COROLLA. THE AIR IN THE GARAGE WHERE THE CAR WAS PARKED OVERNIGHT WAS PERMEATED WITH THE ODOR OF GASOLINE, AND INTRODUCED THE REAL POSSIBILITY OF AN EXPLOSION. 2- THE FAILURE IS A WEAKNESS IN THE STRENGTH AND DURABILITY OF THE FUEL LINE OF TOYOTA COROLLAS. THE FUEL LINE HAD A SMALL PUNCTURE AND FILLED THE CONFINED AREA WITH …
2007 Toyota Corolla fuel system problems
severe 16 complaints filed with NHTSA · avg repair $1,200
Complaints
16
Recalls
0
Crashes
0
Avg fix
$1,200
What owners are reporting 3 most recent
1- AN UNDETECTABLE EVENT CAUSED A SMALL HOLE IN THE FUEL LINE OF A TOYOTA COROLLA. THE AIR IN THE GARAGE WHERE THE CAR WAS PARKED OVERNIGHT WAS PERMEATED WITH THE ODOR OF GASOLINE, AND INTRODUCED THE REAL POSSIBILITY OF AN EXPLOSION. 2- THE FAILURE IS A WEAKNESS IN THE STRENGTH AND DURABILITY OF THE FUEL LINE OF TOYOTA COROLLAS. THE FUEL LINE HAD A SMALL PUNCTURE AND FILLED THE CONFINED AR…
DECEMBER 17, 2009 THE ECM UNIT FAILED IN OUR 2007 TOYOTA COROLLA. ENGINE CUT OFF. THIS IS A KNOWN PROBLEM. THERE WAS AN ANGEL ON MY DAUGHTER'S SHOULDER AS SHE WAS ON A LOW TRAFFIC CITY STREET WHEN THIS HAPPENED AND SHE WAS ABLE TO PULL OVER SAFELY. IF THIS HAD HAPPENED ON THE FREEWAY IT COULD'VE BEEN DEADLY. *TR
Common questions
How serious is the fuel system problem on the 2007 Toyota Corolla?
It's a meaningful issue. 16 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,200.
At what mileage does the fuel system typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $1,200 for fuel system 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 fuel system?
No active recalls currently cover fuel system 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.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. 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.
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