iFixit - Answers With Device "Buick"

2018-2024 Buick Enclave: Problem with navigation card slot and USB ports

Fri, 03 Apr 2026 19:27:23 -0700

The sim card for my nav system will not stay in and the USB ports are also not working

Buick Encore: How to replace front catalytic converter

Fri, 03 Apr 2026 19:18:07 -0700

How to replace front catalytic converter

⟐ Answered April 03, 2026 at 19:18 MST

2005-2009 Buick LaCrosse: Check engine light comes on

Thu, 02 Apr 2026 17:26:12 -0700

How to fix a check engine light

⟐ Answer edited April 02, 2026 at 17:26 MST

Buick Encore GX: The park does not shut radio off when door is opened. How do you fix

Thu, 02 Apr 2026 07:59:14 -0700

Car not acknowledging when the car is in park, the car is shut off and door is opened. Radio stays on and the p of park is still lit on the gear shift.

⟐ Answered April 02, 2026 at 7:59 MST

Buick Encore: How to replace brakes

Tue, 31 Mar 2026 21:12:37 -0700

How to replace brakes

⟐ Commented March 31, 2026 at 21:12 MST

2008-2017 Buick Enclave: Stablelink light. Driving on hwy it slows down, no response to accele

Wed, 25 Mar 2026 07:30:30 -0700

Rpms rev 3to4k without acceleration, it slows down by itself not responding on hwy to pushing the gas. Like it puts brakes on by itself. Took it in to shop. They changed 2 sensors but still does the same thing. Revs to 3-4k rpm for no.reason, puts brakes on by itself. I don't want to take it to another GM dealer and pay thousands 4 nothing.

Buick Rendezvous: Should I fix my 2007 Rendezvous for the head gasket? It has 154000 mil

Sun, 08 Mar 2026 23:41:32 -0700

My 2007 Rendezvous has only 154000 miles on it & I was wondering if I should have it repaired & what the expense could be to have it done! I'm a woman & I'm trying to avoid getting screwed over on this! Just saying!! I had white smoke and antifreeze is in oil...so pretty sure it's a head gasket!!

1986-1991 Buick LeSabre: 1988 Buick le Sabre driver side window regulator?

Wed, 04 Mar 2026 19:22:38 -0700

How to replace a driver side window regulator?

⟐ Answer edited March 04, 2026 at 19:22 MST

2008-2017 Buick Enclave: The fan will not work in The front of my vehicle neither Will the hea

Tue, 24 Feb 2026 03:18:12 -0700

The front fan in my vehicle does not work, the heater does not work in the front and the defrost does not work in the front. What could be causing this? I already replaced the climate control panel and that did nothing.

⟐ Answered February 24, 2026 at 3:18 MST

Buick Rainier: 2006 sunroof will not close all the way.

Fri, 20 Feb 2026 12:01:00 -0700

2006 sunroof will not close all the way.

2018-2024 Buick Enclave: electric parking brake service light

Thu, 12 Feb 2026 11:21:55 -0700

service parking brake light on dash 2018 buick enclave

⟐ Answered February 12, 2026 at 11:21 MST

Buick Rainier: Troubleshooting after installing fuel filter

Wed, 28 Jan 2026 15:11:19 -0700

I’m having trouble starting my car after installing my fuel filter it turns over, but it will not crank

1997–2005 Buick Century: Rear running lights don't work

Sun, 25 Jan 2026 01:47:06 -0700

I just discovered this evening that my rear lights do not work. My brake lights work when I activate the brakes but when my foot comes off the brake pedal all the back lights are off. I've checked all the fuses. I've checked some relays you can't seem to find any reason why the lights won't function

⟐ Answer edited January 25, 2026 at 1:47 MST

2018-2024 Buick Enclave: My car is leaking oil

Thu, 22 Jan 2026 07:07:30 -0700

How do I change FRONT COVER GASKET; and OIL PAN GASKET 2019 Buick enclave avenir.

⟐ Answer accepted January 22, 2026 at 7:07 MST

Buick Rendezvous: Why my rear washer fluid run when I press brakes

Mon, 05 Jan 2026 11:07:15 -0700

As soon as I apply pressure on the breaks my rear washer fluid runs and it also runs when I turn on my right blinker. By any chance is there a way the I can remove that because removing the fuses causes all the outside lights to go out.

1982-1996 Buick Century: How to remove starter from 1996 3.1 custom buick century

Sat, 03 Jan 2026 13:02:56 -0700

I want to know how to remove the starter for this car

2005-2009 Buick LaCrosse: How to change coupling for Battery positive wire?

Fri, 26 Dec 2025 10:51:26 -0700

The coupling is attached to the battery itself for the positive wire is very rusty and doesn’t want to keep in touch with the battery, resulting in the car “dying” after every time that it is turned off. I have a spare positive wire with the coupling but I don’t know how to change just the coupling instead of the whole wire. I also would like to know what tools are needed for this.

⟐ Answered December 26, 2025 at 10:51 MST

Buick: My 2016 buick encore engine leakage issues

Thu, 25 Dec 2025 10:32:03 -0700

As per the mechanic, my buick encore is having issue with engine oil leakage issue, it smells like burning oil and comes flames while driving. Can i fix it at home.

Buick Lucerne: Why is my tire sensor light on

Sun, 30 Nov 2025 20:02:05 -0700

My tire sensor light stays on even when my tires are aired up

⟐ Answer edited November 30, 2025 at 20:02 MST

2008-2017 Buick Enclave: 2012 GMC Acadia heavy spark when connecting negative terminal to batte

Sun, 19 Oct 2025 13:30:40 -0700

Trying to connect the battery and negative terminal major Sparks to post bad enough it melt the battery post

⟐ Commented October 19, 2025 at 13:30 MST