iFixit - Answers With Device "Buick Rainier"

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.

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

Buick Rainier: Questions on my wanky brakes and fixing them honestly

Mon, 18 Aug 2025 05:15:18 -0700

I love my 2004 Buick Rainier, truck/SUV..A SVU on a truck chassis..

Good on mpg for an 8 cycl...and powerful engine.2022 bought it but it's always had a weirdo thing with brakes.Stops well, strong, but when approaching a light, stop sign , very slowly, under 5 mph, the brake pedal drops, then pops up. So far I've read 3 separate reasons..going to repair shop and don't want a huge bill for a quick fix, nor get ripped off when they see a woman..Any suggestions please??

⟐ Edited by author August 18, 2025 at 5:15 MST

Buick Rainier: 2006 Buick Rainier I have a video of what it was doing I don't know ho

Tue, 16 Jan 2024 11:15:49 -0700

I got a code p2101 and 15 16. I called the person I purchased it from the throttle body actuator has already been replaced twice he said the first time was due to a faulty part and last night they called me and told me I had to replace the whole computer why would it be throwing the one codes if the whole computer without I don't understand is this right?

⟐ Edited January 16, 2024 at 11:15 MST