2005 Buick Rendezvous engine problems

Filed Aug 28, 2023 · Electrical, Engine · WV

I bought my car from a used car lot. I had it about 3-4 months and out of the blue it overheated very quickly, the warning light was on, some type of loud buzzer was going off so I pulled over and let it cool off, it took about 45 minutes but it started back up. I checked all the fluids and coolant levels and everything was ok. This continued to happen for about 3 weeks, quickly overheat, lights, alarms pulled over, checked fluids over and over. After about 3 weeks it would quickly overheat and then shut off on its own and several times it happened so fast I barely got off the road.i took it to a mechanic that drove it around a little until it overheated which at this point only took about 3 minutes to happen. He said there was air in my radiator and he released it and it was fixed, I drove about 3 miles and it overheated again so I returned to the same mechanic and after about 6 minutes he came and told me it was a head gasket but they didn't repair those there so I called the next closest mechanic who looked at the car for about 3 minutes, stuck an air hose in the radiator and he said it was blowing out gas fumes from the radiator meaning I had a cracked head. I had to tow it 200 miles to my house, my wife drove it back and forth to work which was only 1 miles from home, she was able to do that for about a month and then the engine would start stalling at different times such as slowing to turn, pulling in to park, and some times it would stall while driving in busy 4 lane roads. Well, a little over a month went by with all these things happening all the time and finally one day she came home from work and started to pull in the parking spot and it shut off again, we had to push it into the spot but once it shut off that day it has never started since

Filed Apr 13, 2022 · Engine, Transmission · 175,000 miles · MO

The contact owns a 2005 Buick Rendezvous. The contact stated that while driving approximately 35-40 MPH, the vehicle started losing motive power and was shuddering while shifting gear. The “Service Engine Now” warning light was illuminated. The contact was able to pull over to side of the roadway, turn off and restart the vehicle and drove to her residence safely. The vehicle was not taken to the local dealer to be diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 175,000.

Filed Sep 13, 2019 · Engine · 1 miles · SC

My 2005 buick rendezvous ---heads were leveled and complete valve job done with new water pump, thermostat, relay belt,bypass hose, upper radiator hose, and complete coolant flush. My car keeps running hot. Please help!

Filed May 16, 2019 · Engine · 93,000 miles · PA

Suv was over heating , got two estamints and thy confirmed it is the head gaskets.

Filed Oct 29, 2017 · Engine · 25,000 miles · OH

Have had to replace head caskets two times since I bought this now having problems with gas smell when I turn on heater whats next its got about 51000 miles on it

Filed Feb 18, 2017 · Engine, Wheels · 110,000 miles · NY

Rear wheel bearings failed at 30k mi. Cooling system failed at 110 k mi. Car in motion on highway.

Filed Aug 13, 2016 · Engine · 162,000 miles · MO

Vehicle overheated to the maximum, then it stalled. I waited a bit and was able to restart it. The temp. Returned to normal. While continuing to drive home at 35 mi per hr. It stalled again, and I was able to restart it, and make it home. I phoned my mechanic, and had it towed there. He informed me there was water in the exhaust which indicated expensive head gasket problems. He suggested I sell this vehicle asap. I had only owned it 2 months! When this problem occurred I was in motion at 35 mi per hr. On a city street. Very dangerous!

Filed Feb 2, 2016 · Engine · 33,159 miles · FL

Tl* the contact owns a 2005 buick rendezvous. The contact stated that the oil pan of the vehicle leaked oil onto the floor of the garage. The failure was recurring. The contact stated that the vehicle was diagnosed and that the oil pan needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 33,159. The VIN was not available. Updated 04/22/16*lj

Filed Jan 12, 2016 · Electrical, Engine · TX

One day I was on my way to drop of the kids at daycare when the care suddenly turns off, I was going at least 60 MPH;I was on the highway. Thank god nothing happened , I was able to pull over safely I waited for a while then maybe 15 min later it turns back on.I started to notice that the car started smelling, like gas, I took it to the mechanic,several times but they never could figure out what it was. After that incident it went down hill it started to heat up on me, wasted more gas, would turn off on me a lot and air/heat stopped working. I replaced the transmission because it started to slip, thinking that it will fix the problem and boy was I wrong. It was still doing the same, the smell was getting worse, I took it back to my mechanic. He told me that the head gasket needed to be replaced, I didn't have more money. He did't let me drive home, he was very worried because the smell of gas was so bad, he said that I should risk my kids and myself, the care can catch on fire. He had the truck towed to my house didn't charge me for it and I haven't moved it since then..ive put so much money in that truck, I kept up with the maintenance like clock work. I was just lucky that we never crashed we got close and we didn't blow up. I don't know weather I should take it in to a gm dealer to have them evaluate the truck to see if it is part of the recall.

Filed Nov 24, 2015 · Electrical, Engine · 174,925 miles · OH

We found out that we had a problem with my wife's vehicle. Initially, the vehicle was stationary. I took it to get an oil change and was asked to come into the shop to be shown that the antifreeze was like yogurt in the reservoir. We were told that we needed a coolant flush. This LED to being told that we needed a new radiator; bypass hose; and last but not least, head gasket job amounting to approximately 1600.00. We were told that there was no open recall but yet there was litigation going on regarding dex-cool antifreeze and that it was causing all of the problems that were and are having with this vehicle.