2018 Buick Envision SUV FWD

My Buick Envision started to occasionally create notable vibration in the front and traveling into the steering column. I brought the car to a GMC Buick dealership in Amite, LA(4/13/21) it was there for 3 days. The problem couldn't be duplicated. Next the car was brought to Royal Buick, Baton Rouge, LA(10/26-11/6/21.Having trouble controlling the car on each occurs.

While we were merging onto the highway, the steering wheel locked! I was going 50 MPH and I couldn't move the steering wheel left or right. We almost got into an accident, but I pulled my hardest on the wheel and was able to pull over. I shut off the car and turned it back on and it was OK, but under the wrong circumstances, this could've ended up real bad. Are there similar complaints on this vehicle?

We bought our used buick envision essence in Feb 2021 from Scott Robinson Honda, Torrance, CA with 6,489 miles and 3 month warranty. The night we drove it off the lot the floor behind the driver's seat was wet and we thought it was from the prep (including shampooing the carpet) they said they had to do before we drove it off the lot at 9:00 p.m. The next day found that the matts in front were saturated in gasoline so threw them away. Since then whenever it rains floor becomes soaked each time. This causes windows to always be fogged up because of constant moisture in vehicle creating dangerous very poor visibilty and mildew we have to breath in causing breathing problems. We took the vehicle to our regular auto repair, Encinitas Foreign Auto who checked the moon roof, door windows, windshild and AC system and after hundreds of dollars still don't know where wet floors are coming from. Should not be happening with less than 7,000 miles on it. Buick is now feeling and smelling damp all the time and fogging up windows making it difficult to see. We feel the manufacturer needs to correct this defect on our vehicle as soon as possible. Thank you.

THERE HAVE BEEN 2 SEPARATE INCIDENTS OF THE COOLANT HOSE RUPTURING DUE TO THERMOSTAT FAILURE AND FUEL SENSOR WAS BAD CAUSING NOT BEING ABLE TO TO FILL TANK. DEALER SAID NOT UNDER WARRANTY TOOK TO SEPARATE SHOP WHEN IN FACT IT WAS UNDER WARRANTY SO THEN TOOK TO DEALER THEY DO NOT WANT TO EXTEND WARRANTY ON MOTOR FOR POSSIBLE DAMAGE TO THE MOTOR. OVERHEATED TWICE WHILE DRIVING

LOSS OF POWER STEERING FOR @ 5 MINUTES UNTIL STOPPED AT RED LIGHT, TURNED OFF THE ENGINE AND TURNED IT BACK ON, IT WAS WORKING. HOWEVER, JUST DROVE 2 MINUTES TO EMPLOYMENT PARKING LOT. NOT ENOUGH TIME TO SEE IF IT MALFUNCTIONING, WILL NOTICE DRIVING BACK HOME.

TL* THE CONTACT OWNS A 2018 BUICK ENVISION. THE CONTACT STATED THAT THE VEHICLE VIBRATED WHEN DRIVING AT 36 TO 40 MPH AND CAUSED THE STEERING WHEEL TO VIBRATE. THE CONTACT STATED THAT WHEN THE SPEED WAS INCREASED TO 41 MPH, THE VIBRATION STOPPED. THE VEHICLE WAS TAKEN TO PAUL MASSE BUICK GMC SOUTH (2909 TOWER HILL ROAD, SAUNDERSTOWN, RI 02874, PHONE (401) 515-3737). THE DEALER WAS ABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS CONTACTED AND ADVISED THE CONTACT THAT THERE WAS NOT A FIX FOR THE VIBRATING FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED. THE FAILURE MILEAGE WAS 400.