Gasoline Fuel System Problems of Buick Lacrosse

The contact owns a 2018 Buick Lacrosse. The contact stated while driving at an undisclosed speed, the vehicle hesitated to accelerate while the accelerator pedal was depressed. The contact pulled over and checked underneath the vehicle. The contact discovered that the start/stop accumulator endcap bolt had detached, causing transmission fluid to leak onto the ground. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that in 2021, he detected an abnormal fuel odor coming through the air vents while driving. The brake pedal also stuck while depressed, and the rear brake pads needed to be replaced frequently. The contact stated that the vehicle was taken to an unknown dealer in 2021 for the fuel odor, and an unknown fuel system part was replaced. The contact related the failures to NHTSA campaign numbers: 20v668000 (power train), 18v358000 (fuel system, gasoline) and 18v576000 (service brakes, hydraulic); however, the VIN was not included in the recalls. The manufacturer was made aware of the failure but informed the contact that there was no recall associated with the VIN. The failure mileage was 161,188.

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The contact owns a 2017 Buick Lacrosse. The contact stated that while at a stop light the fuel saving feature activated and the engine shut-off. After removing his foot from the brake pedal the stop/start feature failed to activate. The contact used the push to start button and restarted the vehicle. The vehicle was taken to the local dealer who was unable to duplicate the failure. The failure persisted. The manufacturer was not notified of the failure. The approximate failure mileage was 45,000.

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The contact owns a 2015 Buick Lacrosse. The contact stated that upon parking her vehicle in her garage, a strong fuel odor emitted from the vehicle. The contact took the vehicle to lou fusz Buick GMC (10950 page Ave, st. Louis, mo 63132) where the vehicle was diagnosed with a fuel leak. The contact had the vehicle repaired out of pocket. The manufacturer was not notified of the failure. The vehicle was repaired. The failure mileage was approximately 34,000.

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The contact owns a 2016 Buick Lacrosse. The contact stated that the fuel pump was previously replaced due to the vehicle stalling while driving. The contact stated that the tailgate unintendedly opened while the vehicle was parked and turned off. Additionally, the vehicle jerked while driving from a complete stop, and the vehicle hesitated and shuddered while driving at various speeds. An unknown warning light was illuminated. Onstar was contacted and informed the contact that a dtc for the abs was found. The vehicle was taken to an independent mechanic, where it was repaired for abs failure; however, the failure persisted. There was no warning light illuminated. The vehicle was taken to an independent mechanic, where it was test-driven. The mechanic diagnosed the vehicle and determined that the transmission had failed and needed to be replaced. The contact stated that the transmission was previously replaced twice due to the failure. The mechanic advised the contact to get rid of the vehicle. The vehicle was not yet repaired. The dealer and the manufacturer were not notified of the failures. The failure mileage was approximately 99,000.

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The contact owns a 2005 Buick Lacrosse. The contact stated that the driver door would not unlatch and the contact was unable to exit the vehicle. The contact had to exit the vehicle through the passenger door as the failure recurred for approximately six weeks. In addition, the contact stated there was overpowering gasoline fumes in the vehicle. The contact stated that the manufacturer had issued a voluntary recall but the contact did not confirm if the vehicle was included in the recall. The vehicle was not taken to the dealer or mechanic for diagnosis or repairs. The failure mileage was 79,000 and the current mileage was 79,400.

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2010 Buick Lacrosse - slow, delayed, hesitation response during various accelerating driving times.

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I own a 2005 Buick cxl with about 38200 miles. Starting back in February or March 2007, the message from the dash indicated that my oil lever was low. I added 1 â½ quarts of oil and thought that my last oil change wasn?t complete. After driving many more miles, the oil indicator came on again. I brought the car to the dealer for diagnosis on April 4, 2007 with 19,488. Oil dye was added to trace a possible leak. No leak was visible when I returned again on June 13th (21,126 miles) when the oil indicator went on again. The dealer found minor seepage due to the left rear of the oil pan. The bolts were tightened, changed the oil and they sent me on my way. On July 23rd (23,102 miles) the oil light went on again, but this time the dealer suggested a consumption test and that I shouldn?t add any oil. On August 29th (24,275 miles) oil was down again. They added 1 quart of oil and told me to bring the car back again for a valve determination. On September 4th (24,637 miles), the dealer notated that there was oil lost and found bulletin for valve stem seals. They were replaced. Finally, on January 11, 2008 and still loosing oil, the dealer told me that a bulletin says that it is common to loose 1 quart oil every 1000 miles. I told them that answer wasn't acceptable.