powertrain
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Transmission Clunks after accelerating from a stop (4T65E)
I’ve recently been noticing a weird issue in my 2007 Lucerne where my transmission seems to kick or clunk into gear when accelerating from a stop. I have gotten no engine codes at all, I hooked up a computer to it and noticed that it sometimes likes to start in 2nd gear, then immediately shifts...- engmate02
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- powertrain shift problem transmission
- Replies: 7
- Forum: Buick Lucerne Forum
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Z
Need help with ‘05 Lesabre
I own a 2005 Lesabre, 122,000 miles on it. I inherited the car from my in-laws (wife has been driving it). There’s a handful of things going on so I’ll do my best to explain it all and hopefully someone can help me figure out what’s wrong! OBD Codes: P0108 - Powertrain (MAP) P0122 - Powertrain...- Zwilson2020
- Thread
- 2005 lesabre lesabre obd2 codes powertrain sensors stalling throttle position sensor
- Replies: 3
- Forum: Buick LeSabre Forum
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T
Powertrain Maintenance on All Wheel Drive LaCrosse
I have a 2010 LaCrosse CXL with 109,000 miles. I am hoping to take this car deep in mileage in the next few years. Has anybody had any high mileage issues with the transfer case, differential, or differential clutch? Anybody know what fluids to use in these? Is there a factory recommendation...- tomtella
- Thread
- differential lacrosse cxl limited slip powertrain transfer case
- Replies: 1
- Forum: Buick LaCrosse Forum (Allure)
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