2018 Alfa Romeo Stelvio: sudden loss of power

Filed Nov 5, 2026 · Fuel system · AZ

My vehicle was subject to recall 93C for the fuel delivery module. Before the recall repair I had Auto Start/Stop Disabled, Service Electronic Throttle, Service Parking Brake, Check Engine Light, limp mode, and unexpected shutdowns. Bill Luke Tempe Alfa Romeo replaced the fuel pump on September 29, 2026, and the vehicle was ready September 30, 2026. The same warnings and shutdowns continued after the repair. On October 23, 2026, at approximately 93,400 miles, while driving to Walmart, I attempted a U-turn. The vehicle went into limp mode with the same warnings and completely shut down in the middle of the turn. I was able to restart it temporarily and move it to a Circle K parking lot, but when I tried to pull into a parking space it would not start. It was towed to my home in Tucson and has remained inoperable since. No crash, no injury, and no fire occurred. The loss of power while turning was a serious safety risk.

Filed Oct 21, 2026 · Fuel system · TX

The contact owns a 2018 Alfa Romeo Stelvio. The contact stated that while driving, the vehicle experienced reduced power on several occasions, with the check engine warning light illuminated during the failure. The contact became aware that the VIN was included in the federal safety agency Campaign Numbers: 24V510000 (Air Bags, Seat Belts) and 25V586000 (Fuel System, Gasoline). The contact associated the failure with the federal safety agency Campaign Number: 25V586000 (Fuel System, Gasoline). The dealer was contacted for the recall repairs and scheduled a service appointment for March 2, 2027. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs.

Filed Jul 29, 2026 · Fuel system · 85,000 miles · WV

The contact owns a 2018 Alfa Romeo Stelvio. The contact received notification of the federal safety agency Campaign Number: 25V586000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that while driving at various speeds, the vehicle lost power while accelerating. The check engine and throttle body warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the failure was related to the recall; however, the dealer confirmed that parts were not yet available. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

Filed Jul 22, 2026 · Fuel system · CT

I was told I was on a priority list to have this recall fixed. My Stelvio is virtually undrivable. It continues to lose power when acceleration and goes into limp mode. I refuse to take the Stelvio onto the highway as it poses a danger to myself and passengers. This recall has been active for well over a year with a continual push back on the remedy date. Recall 93C (the federal safety agency 25V‑586) causes a failure in the fuel delivery system which compromises acceleration and will frequently, without warning lose power as well as trip the a throttle delivery system warning light. This is a freaking joke to them. They refuse to take ownership over this recall and people are going to get into accidents.

Filed May 12, 2026 · Engine · IL

I am writing to formally file a complaint regarding serious engine issues I have experienced with my Alfa Romeo vehicle. The ongoing mechanical problems have created significant inconvenience, financial hardship, and concerns regarding the safety and reliability of the vehicle. Since owning the vehicle, I have experienced persistent engine-related problems including [loss of power/engine stalling/check engine light/oil consumption/rough idling/etc.]. Despite attempts to address the issue through repairs and maintenance, the problem continues to occur. These recurring issues have negatively impacted my ability to reliably use the vehicle for daily transportation. In addition, I am concerned that these issues may reflect a manufacturing defect or unresolved mechanical problem that has not been properly corrected. I have made efforts to have the vehicle inspected and repaired, yet the condition persists, resulting in continued frustration and unexpected expenses. I respectfully request the following: * reimbursement for repair costs related to the engine issue * Documentation regarding any recalls, technical service bulletins, or known engine defects associated with this model * Assistance in resolving this matter promptly and fairly I would appreciate a written response outlining the next steps to resolve this complaint. I hope to settle this issue professionally without needing to escalate the matter further through consumer protection agencies, warranty enforcement, or legal channels. Please contact me at your earliest convenience regarding this matter.

Filed Feb 2, 2026 · Electrical, Engine · TN

Subject: Safety Complaint – Open Recall with No Remedy Available I am filing a safety complaint regarding my vehicle, which currently has an open recall with no available remedy. Manufacturer Recall Number: 93C the federal safety agency Recall Number: 25V‑586 VIN: [XXX] After learning about this recall, I have experienced the exact issues described. When the vehicle is exposed to very hot or very cold temperatures, the Electronic Throttle Control (ETC) warning light illuminates, along with the check engine light and the auto stop-start warning light. When this occurs, the vehicle begins to sputter and loses power. It will not properly a-ccelerate and significantly reduces speed while driving. This creates a serious safety hazard, especially in traffic or at highway speeds. A sudden loss of power or inability to accelerate could easily result in a collision, potentially causing serious injury or death. There is currently no remedy available for this recall, yet the vehicle remains in operation on public roads. I do not feel the vehicle is safe to drive under these conditions. I am requesting that the federal safety agency investigate this issue further and require the manufacturer to provide an immediate and effective remedy. Owners should not be placed in a position where they must operate an unsafe vehicle while waiting for a repair solution. Thank you for your attention to this matter. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 21, 2026 · FL

I am submitting this complaint regarding a manufacturer safety recall affecting my vehicle that has not been remedied and is creating a safety concern. My vehicle is subject to the federal safety agency Safety Recall 25V‑586 (Alfa Romeo Recall 93C) involving a defective fuel pump / fuel delivery module that may cause loss of drive power while driving. I contacted an authorized Alfa Romeo dealership, and they confirmed that my vehicle is affected by this recall. However, the dealership informed me that Alfa Romeo has not yet released a final repair remedy and therefore they cannot perform the recall repair at this time. I contacted Alfa Romeo Customer Care and was advised that the dealership could run diagnostics and potentially perform a temporary or interim repair related to the fuel pump issue. When I relayed this information to the dealership, I was told that I would be required to pay out of pocket for parts and labor and wait for reimbursement once Alfa Romeo releases a final recall solution. I do not believe it is appropriate or compliant with safety recall requirements for a customer to be required to prepay for parts and labor related to a confirmed manufacturer safety defect. This recall involves a loss of engine power, which poses a safety risk while driving. At this time, no no-cost repair, interim fix, or alternative transportation has been offered, and I am being placed in a position where a known safety defect remains unresolved unless I pay out of pocket. I am requesting the federal safety agency review this matter, as the recall has been acknowledged but not properly supported with a no-cost remedy or alternative solution for the affected consumer.

Filed Oct 9, 2025 · Fuel system · 60,000 miles · SC

The contact owns a 2018 Alfa Romeo Stelvio. The contact stated that while exiting a gated community at a slow speed, the vehicle started jerking while depressing the accelerator pedal. The battery warning light was displayed on the instrument panel when the vehicle lost all power. A tow truck driver attempted to jumpstart the vehicle, but the vehicle failed to restart. The vehicle was towed to an independent mechanic, where the battery was recharged; however, the failure returned within two hours after leaving the mechanic. The vehicle was towed to another independent mechanic, where the vehicle was diagnosed with a defective fuel pump. Upon investigation, the contact discovered that the vehicle was included in the federal safety agency Campaign Number: 25V586000 (Fuel System, Gasoline); however, parts for the recall repair were unavailable. The vehicle was not repaired. The dealer was notified of the failure, and the contact was scheduled for an appointment for a diagnostic test. The manufacturer was made aware of the failure but offered no assistance. The contact was referred to the federal safety agency Hotline to report the failure. The failure mileage was approximately 60,000.

Filed Sep 24, 2025 · Electrical, Engine · MD

1. What component or system failed or malfunctioned, and is it available for inspection upon request? The low-pressure fuel pump (fuel delivery module) appears to be failing, consistent with Recall 25V‑586 / Alfa Romeo Campaign 93C. This causes fuel starvation and loss of motive power. 2. How was your safety or the safety of others put at risk? The vehicle has experienced loss of motive power (LOMP) while driving. At times it jerks or hesitates when accelerating from a stop, and while climbing a hill it suddenly lost power, displayed a Service Electronic Throttle warning, and went into limp mode. This created a risk of being unable to accelerate safely in traffic, increasing the chance of being rear-ended or unable to merge. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. I described the symptoms to Alfa Romeo Service dept, and they told me it is related to the recall and that other customers have reported the same symptoms and warning lights. However, they advised that there is currently no remedy available, and I must wait for the fix before scheduling an appointment. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Not yet. Alfa Romeo advised that no remedy is available at this time, so the vehicle has not been formally inspected by the dealer or manufacturer. Advised not to drive long distances until fix determined. 5. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes. Check Engine Light and Service Electronic Throttle came on as car lost power and entered limp mode with code P0299. Alfa Romeo Service Dept tech said these warnings match the recall. Rep said this shows how loss of motive power from fuel starvation manifests electronically & ECU interprets fuel starvation as underboost, which then triggers limp mode.

Filed Sep 20, 2025 · Fuel system · TN

2018 Stelvio Quad 7/2025 Taking off from a red light with multiple cars behind and beside me, my car lost power throwing multiple warning lights, swapped itself from "D" to "N" driving mode and had to be limped off the road and restarted. It would not swap modes from "N". Displayed "check engine light. Contacted my service manager, completed 10 restarts, issues cleared. Car would drive in all modes without issue. 2 weeks later having had no issues and assuming bad fuel, at the same light I was nearly rear ended because it did the same thing as before. There is a barrier to the left lane and I could not get my car out of the road. People were flying around, honking and yelling. After traffic cleared I was able to restart the vehicle. Called my service manager. 10 restarts cleared it and scheduled to bring it to Knoxville the next day. Obd reading indicated fuel starvation and delivery issues. The next day the dealership could not find an issue with the car. I took it home and drove it 2 more weeks without any issues until unfortunately, traveling about 70mph on the highway the lights came on again, same issue and lost power nearly causing an accident. Called the service manager. 10 restarts to clear it and drove it to the dealership about 100 miles away the next day using back roads to avoid the freeway. About 40 miles from the service center, it died while traveling about 30mph but thankfully, there were no other vehicles near me at that time and I was unfortunately prepared for the possibility. Once at the service center, it was determined that the fuel pump needed to be replaced and I paid significant money to have this part ordered and installed. I was without my car for about a week however this dealership does provide a loaner. I had the car back since mid August without any further issue - until last week, on start giving me the same dash warning lights, unable to swap from "N" mode. Called the service center and the coil pack was replaced yesterday.

Filed Jul 15, 2025 · Engine, Transmission · NY

My 2018 Alfa Romeo Stelvio was diagnosed by a certified Alfa Romeo dealer with a major engine defect involving coolant mixing with oil. The diagnosis revealed internal failure likely stemming from the oil cooler or head gasket, and the parts estimate alone was over $17,000 — not including labor. The dealer confirmed the issue but stated no recalls apply and denied warranty coverage. The car showed early signs like minor overheating and coolant loss, but no clear warning lamps or check engine lights until the issue escalated. This defect significantly increases the risk of engine failure, overheating, or loss of power while driving — posing a serious safety concern. I have since discovered multiple other owners reporting the exact same problem in Alfa Romeo forums and consumer complaint sites. The dealer has confirmed the issue but refused support. I believe this may reflect a broader design flaw affecting many vehicles and should be investigated for potential recall.

Filed Jun 1, 2024 · Engine · MD

I have had a sudden loss of coolant causing the engine to overheat. I have never had a leaking issue. But after research I’ve learned this is a common problem with this vehicle. My vehicle began to lose power causing the car to lose acceleration in traffic causing other vehicles to suddenly avoid hitting me and others. The problem has been confirmed.