Component

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

2,299 NHTSA complaints about fuel system, gasoline:delivery:hoses, lines/piping, and fittings issues across 46 makes and 413 models.

The fuel system, gasoline:delivery:hoses, lines/piping, and fittings is one of the standardized component categories NHTSA uses to classify consumer safety complaints. Across the public complaint database, it accounts for 2,299 filings from 46 manufacturers and 413 distinct vehicle models, a footprint large enough that defect engineers can isolate part-family patterns across different platforms that share the same supplier or the same federal motor vehicle safety standard.

Among filings citing this component, owners have reported 74 crashes, 249 fires, 85 injuries, and 9 fatalities. The most complained-about vehicle in this category is the SUBARU WRX with 161 filings, followed by OLDSMOBILE AURORA and SUBARU IMPREZA. These severity counters are what separates a nuisance complaint trend from a pattern NHTSA is likely to escalate into a Preliminary Evaluation.

Component-level analysis is how the Office of Defects Investigation spots cross-manufacturer supplier issues — the same airbag inflator, the same takata-style ignition switch, the same brake hose material — before they become industry-wide recalls. When you see a single component accumulating large complaint volume across several unrelated nameplates, that is usually a signature of a shared supplier or a shared federal standard being stressed by real-world conditions. Use the affected-vehicles table below to see whether the pattern is concentrated on a handful of models or distributed evenly, and cross-reference each model's full recall and investigation history before drawing conclusions about any one nameplate.

2,299
Complaints
413
Models Affected
74
Crashes
249
Fires
9
Deaths

Most Affected Vehicles

# Vehicle Complaints
1 SUBARU WRX 161
2 OLDSMOBILE AURORA 90
3 SUBARU IMPREZA 54
4 FORD RANGER 46
5 FORD TAURUS 45
6 FORD EXPLORER 45
7 FORD F-150 36
8 FORD CROWN VICTORIA 32
9 DODGE RAM 29
10 FORD FOCUS 28
11 DODGE DAKOTA 28
12 CADILLAC SEVILLE 27
13 DODGE CARAVAN 26
14 CADILLAC DEVILLE 26
15 CHEVROLET COBALT 25
16 FORD THUNDERBIRD 24
17 CHEVROLET TRAILBLAZER 24
18 CHEVROLET BLAZER 22
19 BUICK LESABRE 22
20 MERCURY VILLAGER 21
21 JEEP GRAND CHEROKEE 21
22 FORD MUSTANG 21
23 PLYMOUTH VOYAGER 19
24 FORD ESCORT 19
25 DODGE INTREPID 19
26 CHEVROLET SILVERADO 19
27 CHRYSLER PT CRUISER 18
28 KIA SPORTAGE 17
29 CHEVROLET CAMARO 17
30 VOLKSWAGEN PASSAT 16

Recent Complaints

2011 HYUNDAI SONATA

The contact owns a 2011 Hyundai Sonata. The contact stated that while attempting to start the vehicle, the vehicle failed to start as intended, and the contact noticed a strong fuel odor coming from u

2020 JEEP WRANGLER

The contact owns a 2020 Jeep Wrangler. The contact stated that when the vehicle was started, there was an abnormal gasoline odor detected. The contact inspected the vehicle and became aware that gasol

2017 CHEVROLET MALIBU Crash

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving northbound at 70 MPH, an unknown BMW crashed into the passenger rear quarter panel of the vehicle. The impact spun the v

2021 HONDA CR-V HYBRID

The contact owns a 2021 Honda CR-V Hybrid. The contact stated that while driving at various speeds, the check engine warning light illuminated, and the vehicle decelerated unintendedly. After restarti

2015 CHEVROLET SUBURBAN

The contact owns a 2015 Chevrolet Suburban. The contact stated that the odor of fuel was present inside and outside the vehicle. The contact stated that upon investigation, it was discovered that fuel

2017 CHEVROLET SUBURBAN

The contact owns a 2017 Chevrolet Suburban. The contact stated while operating the vehicle, there was an abnormal gasoline odor inside and outside the vehicle. The vehicle was examined by an independe

2011 FORD F-150

The contact owns a 2011 Ford F -150. The contact stated that there was an abnormal odor of fuel detected. The contact had to keep the windows in the down position. There were no warning lights illumin

2007 HONDA RIDGELINE

The contact owns a 2007 Honda Ridgeline. The contact stated that the fuel tank support was loose. While driving there was an abnormal clanking noise detected. The rear shield was striking the drivesha

2007 CHEVROLET AVALANCHE

The contact owns a 2007 Chevrolet Avalanche. The contact stated that there was an abnormal odor of antifreeze inside the vehicle. The vehicle was taken to an independent mechanic who informed the cont

2021 FORD EXPLORER

The contact owns a 2021 Ford Explorer. The contact stated while driving 10 MPH, there was a strong gasoline odor inside the cabin of the vehicle. Additionally, the contact stated while the vehicle was

2015 KIA SORENTO

The contact owns a 2015 Kia Sorento. The contact stated that while driving at an undisclosed speed, she smelled a fuel odor throughout the vehicle. The check engine warning light illuminated. Addition

2016 FORD ESCAPE

The contact owns a 2016 Ford Escape. The contact stated while driving at various speeds, she smelled an abnormally strong gasoline odor inside the cabin of the vehicle. There was no warning light illu

2013 KIA OPTIMA

2013 KIA OPTIMA. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-093. CONSUMER WOULD LIKE TO KNOW WHEN PARTS WILL BE AVAILABLE TO PERFORM SAFETY RECALL.

2009 CHEVROLET COBALT

The contact owns a 2009 Chevrolet Cobalt. The contact stated while operating the vehicle the check engine light would remain illuminated and the odor of fuel was present inside the vehicle. Upon inspe

2015 FORD TAURUS

The contact owns a 2015 Ford Taurus. The contact stated that the fuel line had been leaking, requiring frequent refueling. The vehicle had been emitting a fuel odor. While idle the vehicle suddenly je

2015 KIA SOUL

My wife has a 2015 Kia Soul that developed a gasoline leak in the engine compartment. The Kia dealer said some of their other models have been recalled due to gas leaks and fires but this model has no

2013 MERCEDES-BENZ E350

The contact owns a 2013 Mercedes-Benz E350. The contact stated while entering the vehicle, she noticed the smell of gasoline. The contact started the vehicle with no issues however, the gasoline odor

2008 PONTIAC G5

The contact owns a 2008 Pontiac G5. The contact stated while driving the vehicle into the garage, there was an abnormal gasoline fumes odor. There were no warning lights illuminated. The vehicle was t

2016 FORD F-150

The contact owns a 2016 Ford F-150. The contact stated that the vehicle was parked and idling, when the contact returned to turn off the vehicle, there was an abnormal gasoline odor surrounding the ve

2008 HYUNDAI SANTA FE

The contact owns a 2008 Hyundai Santa Fe. The contact stated that the vehicle failed to display an accurate current fuel level. The contact stated that the check engine warning light was illuminated.

Frequently Asked Questions

How many complaints involve fuel system, gasoline:delivery:hoses, lines/piping, and fittings issues?
The NHTSA has received 2,299 complaints about fuel system, gasoline:delivery:hoses, lines/piping, and fittings problems across 413 vehicle models from 46 manufacturers.
How dangerous are fuel system, gasoline:delivery:hoses, lines/piping, and fittings defects?
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS issues have been linked to 74 crashes, 249 fires, 85 injuries, and 9 deaths according to NHTSA complaint data.
Which vehicles have the most fuel system, gasoline:delivery:hoses, lines/piping, and fittings problems?
The most complained-about vehicle for fuel system, gasoline:delivery:hoses, lines/piping, and fittings issues is the SUBARU WRX with 161 complaints.
Where does PlainCars get its safety data?
All vehicle safety data comes from the National Highway Traffic Safety Administration (NHTSA) complaints database, which collects reports from vehicle owners about safety-related defects.

Data Sources

Vehicle complaint data from the National Highway Traffic Safety Administration (NHTSA) complaints database. Includes consumer-reported safety issues filed with NHTSA Office of Defects Investigation. Severity counts cross-reference NHTSA FARS (Fatality Analysis Reporting System) for fatal incidents where a corresponding FARS record exists.

Component categories are standardized by NHTSA. Crash-test ratings where shown are drawn from the NHTSA New Car Assessment Program (NCAP). Complaint counts, crash reports, fire reports, and fatality data reflect consumer-submitted reports and may not represent all incidents.

Disclaimer: This data is for informational purposes only and should not be used as the sole basis for vehicle purchase decisions. NHTSA complaint data is self-reported by consumers and has not been verified or investigated. A high complaint count does not necessarily indicate a defect. Always consult a qualified mechanic and check official NHTSA recall notices before making safety-related decisions.

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