Tag Archives: fuel leak

VW & Audi – Fuel Tank Suction Pump Failure

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Volkswagen Group of America, Inc. (Volkswagen) will be contacting the owners of certain front-wheel drive Volkswagen and Audi vehicles because the suction jet pump seal inside the fuel tank could fail. This failure could allow fuel to flow into the evaporative emissions (EVAP) system and possibly leak out of the charcoal canister.

The problems started in August 2016 when Volkswagen determined there was a defect affecting vehicles built with a specific suction jet pump. A Recall (16V-647) was issued and the affected vehicles received an improved version (Version 1.1) of suction jet pump.

In April 2018 Volkswagen started to receive their first reports of suction jet pump failures and an investigation was started. During an analysis of these warranty claims and customer complaints (VOQ’s), the evaluation of the field performance of the improved version of the suction jet pump indicated an increased failure rate. The topic was discussed at the Product Safety Committee’s of Volkswagen and Audi and a recall for all front wheel drive vehicles that have been equipped with the improved version was decided (based on 1410 warranty claims on FWD vehicles with repair dates between 05/01/2016 and 12/31/2023)

The vehicles affected include:
2015-2020 Audi A3 Sedan
2015-2019 Audi A3 Cabriolet
2019-2020 Volkswagen Jetta GLI
2018 Volkswagen Golf Sportwagen GP
2018-2019 Volkswagen Golf Sportwagen A7
2015-2017 Volkswagen Golf Sportwagen
2015-2020 Volkswagen Golf GTI
2015-2020 Volkswagen Golf A7

The recall remedy component is a redesigned suction jet pump (Version 2.0) and has incorporated multiple changes/improvements. The remedy part has the part number 5Q0.201.029 A, the recalled part has the part number 5Q0.201.029.

Owners receiving notices will be instructed to return to their dealers to have the suction pump replaced. Volkswagen’s numbers for this recall are VW: 20UF/Audi: 20YF. The NHTSA campaign number is 24V-110. Vehicles that were previously recalled under 16V-647 will need to have the new remedy completed.

Jeep Wrangler 4XE Plug-In Hybrid Repeated Problems

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Jeep Wrangler 4XE The Jeep Wrangler 4XE plug-in hybrid has faced a series of challenges that have left many owners questioning the reliability of their vehicles. Reports from owners highlight a range of issues, from stalling engines that cannot be restarted to transmission errors, battery defects, and more serious safety concerns.

One common complaint among Wrangler 4XE owners is the vehicle’s tendency to stall unexpectedly, leaving drivers unable to restart the car. This issue is not just inconvenient but poses a significant safety risk, especially if it occurs in traffic or remote areas. Additionally, there have been reports of defective batteries and blown fuses, further contributing to the vehicle’s unreliability.

Transmission problems are another significant issue, with some owners experiencing leaks and errors, alongside instances where the shifter becomes stuck in park, rendering the vehicle immobile. Warning lights, such as the check engine light and power steering light, frequently accompany these mechanical failures, along with messages indicating the need to “Service Electronic Stability.”

Charging issues have also been a point of frustration. Errors like “Service Charging System” have been reported, alongside malfunctions in the Power Inverter Module (PIM), further complicating the ownership experience. In some cases, these electrical issues lead to a complete loss of power, preventing the vehicle from starting.

More alarming are reports of oil leaks from the exhaust and rear undercarriage, with one vehicle diagnosed with a bad pinion seal on the rear axle at merely 241 miles on the odometer. The recurrence of such leaks, accompanied by smoke and the potential risk of fire, underscores the severity of the Wrangler 4XE’s problems.

The erratic behavior of the vehicle’s transmission and propulsion systems, including sudden stops in the middle of highways and unintended acceleration that has led to property damage, raises significant concerns about the safety and reliability of the Jeep Wrangler 4XE.

For owners facing these daunting issues, California’s Lemon Law provides a beacon of hope. This law is designed to protect consumers who have purchased or leased new vehicles covered by a manufacturer’s new vehicle warranty. If a vehicle proves to be defective and cannot be repaired after a reasonable number of attempts, the manufacturer is required to either replace the vehicle or refund the purchase price to the consumer.

Under the California Lemon Law, owners of the Jeep Wrangler 4XE experiencing repeated failures that substantially impair the vehicle’s use, value, or safety may be entitled to relief. It’s essential for affected owners to keep detailed records of all repairs and attempts made to address the issues, as these documents will be crucial in pursuing a lemon law claim.

The myriad of problems faced by Jeep Wrangler 4XE owners highlights the challenges in the automotive industry’s shift towards electrification, especially in models that are expected to perform under the demanding conditions for which Jeeps are renowned. For those grappling with these defects, understanding and utilizing the protections offered by the Lemon Law can provide a pathway to resolution and ensure that manufacturers are held accountable for the reliability and safety of their vehicles.

2020-2023 Jeep Wrangler Fuel Leak

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Some 2020-2023 model-year Jeep Wrangler vehicles may have been built with an unnecessary and unused frame stud that could puncture the fuel tank, potentially starting a fire. The suspect period began in October 2019, when frames with the extra frame stud were introduced into vehicle production, and ended on May 14, 2022, when frames with the frame stud were no longer used. The frames involved are Mopar Frame Assembly’s and the NHTSA Campaign Number is 23E-023.

The FCA Technical Safety and Regulatory Compliance (TSRC) opened an investigation into the problem as a result of an assembly plant report of some frames containing an extra frame stud. FCA reviewed supplier data, met with engineering to understand the frame design and change history, and review frame and vehicle measurement data. Although there have been no warranty claims or field reports related to the problem, the FCA TSRC have decided to conduct a recall on all affected vehicles.

According to the defect report, some Mopar frame assemblies may have been manufactured with an extra frame stud that, when installed in a vehicle, could contact the fuel tank. Over time, the problem could result in a fuel leak and an increased chance of a fire.

Owners receiving notices will be asked to return to their Chrysler dealer to have their vehicle inspected. If there is a potential problem, the frame stud will be removed and the area will be painted. FCA US, LLC’s number for this recall is 28A and the NHTSA campaign number is 23V-191.

If you are having repeated problems with your Jeep Wrangler and you think it could be a Lemon, or if you have any questions about your rights under the California Lemon Law, please call our office at 1-888-395-3666 or fill in the “Case Review” form at the top of this page, and get some great Lemon Law advice!

2020 Mercedes Benz GLE Problems

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The 2020 Mercedes Benz GLE is a luxury automobile known for its innovative features and high-performance engine. However, the SUV has also been the subject of a number of customer complaints and recalls due to various problems and defects.

Some of the most common problems reported by customers include passenger air bag not deploying properly, water leaks due to improper welding, active brake assist not engaging, fuel tank leaks, missing information in owner’s manual, detached rear door window trim, and third-row headrests not functioning properly. Other issues include interior switches not illuminating, rear cross member detachment, premature wear of shock absorbers, and failure of driver’s seat fastener bolt.

To address these issues, the manufacturer has issued several recalls, including:

  • Passenger Air Bag may not Deploy Properly
  • Improper Weld May Allow Water To Leak In
  • Active Brake Assist May Not Engage
  • Weld Between Fuel Tank and Filler Pipe May Leak
  • Incorrectly Installed Air Conditioner Drain Hoses
  • Owner’s Manual Missing Information
  • Rear Door Window Trim May Detach
  • Third Row Headrests May Not Function Properly
  • Engine Stall from Water Intrusion into Vehicle

If you own a 2020 Mercedes Benz GLE and have experienced any of these problems or other defects, you may be entitled to a remedy under California Lemon Law. This law provides protection to consumers who have purchased a vehicle that has a significant defect that affects its use, value, or safety, and that cannot be repaired after a reasonable number of attempts. If you are experiencing problems with your vehicle, it is important to consult with an experienced Lemon Law attorney who can help you understand your rights and take action to get the compensation you deserve.

In conclusion, the 2020 Mercedes Benz GLE is a high-performance luxury vehicle that has received numerous customer complaints and has been the subject of several recalls due to various problems and defects. If you are experiencing issues with your vehicle, it is important to know your rights under the California Lemon Law and to seek the help of a knowledgeable attorney who can help you get the compensation you deserve.

2022 Hyundai Santa Fe PHEV Fuel Leak Could Lead To Fire

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A small number of 2022 Hyundai Santa Fe Plug-In Hybrid Vehicles (PHEVs) could experience fuel tank leaks that could increase the risk of a fire. Occupants may detect a fuel smell and/or visible fuel leak associated with this condition.

The problem began in December 2022 when Hyundai first heard of reports of leaking fuel from the fuel tanks of certain 2022 model year Santa Fe PHEVs. Hyundai continued to investigate the condition with the supplier, and based on manufacturing information provided by the supplier, identified the suspect population of Hyundai vehicles likely equipped with defective fuel tanks to be between April 7, 2022, through April 9, 2022.

According to the defect report, certain fuel tanks may have been improperly manufactured, resulting in a fuel leak at the seam between the tank halves. A fuel leak in the presence of an ignition source can increase the risk of a fire. Based on this information, Hyundai decided to conduct a safety recall to replace the fuel tank assemblies on the suspect vehicles in the U.S. and Canadian markets.

Description of the Cause: Insufficient molding caused by a malfunction of the material grinder prior to mold extrusion.

Owners receiving notices will be asked to return to their dealers to have the fuel tank inspected and replaced as necessary. Owners who detect a fuel smell and/or visible fuel leak associated with this
condition should contact their Hyundai dealership immediately. Hyundai’s number for this recall is 240 and the NHTSA campaign number is 23V-028.

As of the date of this filing, Hyundai has confirmed no unique incident reporting a fuel leak in the U.S. There are no confirmed crashes, injuries, or fires related to this condition. This recall was decided based on three (3) incidents occurring in Europe.

Chrysler, Alfa Romeo And RAM Fuel System Failure

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Chrysler (FCA US, LLC) will be contacting owners of certain Chrysler, Alfa Romeo, and RAM vehicles for a problem affecting the fuel system. In total, approximately 236 000 vehicles are being recalled.

2020-2021 Alfa Romeo Stelvio and Alfa Romeo Giulia vehicles fuel line sensor housing may crack and leak fuel. NHTSA Campaign Number: 21V-878

The problem was traced to September 11, 2020, when defective fuel sensors were introduced into vehicle production, and ended on May 25, 2021, when the fuel sensors from the suspect batches were no longer used. The suspect population was determined using part traceability and vehicle production records.

According to the defect report, a leak in the fuel line sensor may cause fuel starvation of the engine and in rare circumstances, if the leaked fuel comes in contact with an ignition source, a fire could occur. A vehicle fire can result in an increased risk of occupant injury and/or injury to persons outside the vehicle, as well as property damage. Fuel starvation could also result in an unexpected loss of motive power.

2019 Fiat 124 Spider fuel pump failure may cause an engine stall. NHTSA Campaign Number: 21V-879

The suspect period began on April 6, 2018, when the defective fuel delivery module (FDMs) were introduced into vehicle production, and ended on October 18, 2018, when FDMs with improved molding of the impellers were implemented in vehicle production.

Some 2019 Fiat 124 Spider vehicles may have been manufactured with a fuel delivery module (FDM) with impellers that could deform. An FDM with a deformed impeller may interfere with other fuel pump components which can inhibit the operation of the fuel pump potentially causing fuel starvation. : Fuel starvation may result in an unexpected loss of motive power.

2019-2020 RAM 2500, 3500, 4500, and 5500 diesel trucks fuel pump failure may cause an engine stall. NHTSA Campaign Number: 21V-880

The suspect period began on October 11, 2018, when Cummins 6.7L Turbo Diesel engines with suspect HPFPs were introduced into vehicle production, and ended on November 13, 2020, when Cummins 6.7L Turbo Diesel engines with suspect HPFPs were no longer used in vehicle production.

According to the defect report, the high-pressure fuel pump could fail and introduce debris into the fuel system. Fuel starvation and an unexpected loss of motive power could result without prior warning. Vehicle occupants may notice an illuminated Malfunction Indicator Lamp, a fuel leak or smell, abnormal engine noises, or a change in drive quality.

2021 Chevrolet Tahoe & 2021 GMC Yukon Fuel Smell

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General Motors has decided that a safety defect exists in certain 2021 Chevrolet Tahoe and 2021 GMC Yukon trucks. They will be contacting owners with instructions to return to their dealerships for repairs.

According to the defect report, a small number of 2021 Chevrolet Tahoe and 2021 GMC Yukon vehicles may have been manufactured with fuel tank assemblies that are missing an adhesive between two layers of the fuel tank shell. Under certain conditions, fuel could start seeping between the layers and could result in a slow fuel leak over time. If fuel were to contact an ignition source, there is an increased risk of a vehicle fire. If a vehicle is experiencing this problem, drivers may notice a fuel odor smell inside and near the vehicle.

Owners receiving notices will be asked to return to their dealerships to have the fuel tank replaced. GM’s number for this recall is N212327720 and the NHTSA campaign number is 21V-064.

2020 Nissan Versa Fuel Smell

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A small number of 2020 Nissan Versa owners will be contacted by the manufacturer regarding an issue with the fuel system in their cars. The vehicles affected were manufactured between the the dates of September 06, 2019 – September 23, 2019.

According to the defect report, a manufacturing deviation may have resulted in fuel tanks with insufficient wall thickness in one area. The low wall thickness, in combination with the burr trimming process, may have resulted in a small hole in the tank seam. If the owner fills the tank over half full, the tank could leak and a strong fuel smell will come from the rear of the vehicle. If the fuel leak comes in contact with an ignition source, there is a possibility of a vehicle fire.

Dealers will correct the problem by replacing the fuel tank. The NHTSA campaign number for this recall is 20V112.