engine

Hello everyone! I've a problem with my Buick LeSabre 2005. It has only 138.000 km, the engine is good, but there's strange problem when I start this. I don't even know how to explain this, I'll post a video here. It has a strange sound. And doesn't matter, if it's cold of hot start. Maybe...

I've got a 1995 Roadmaster Wagon with the LT1 and tow package. Around a month ago, when it started getting cold, the engine started making a knocking noise on startup but dissipated after a few seconds. My initial guess was the oil pump wasn't getting oil to one of the pistons fast enough...

Hey Y'all, Skimmed the threads I only seen like one other person having the same issue with their 2017 Buick Encore. The check engine light keeps popping up. Last year I noticed the car stalling when idle, and struggling to start when I would refuel. Took it to a GMC dealership and they...

Hello. I am looking at a 1998 Buick Century with a rusty subframe. I am not exactly sure how bad the rust is but I know I may need to replace it. I have been looking at car-parts.com and am slightly confused. Can someone explain to me what all front subframes/engine cradles would be compatible...

Hello fam, got a little issue with my 16 Buick enclave fwd 2 issues to be exact, 1) when I turn and gun it/ or even just starting off at low gears the Enclave shutters as if I'm driving over those annoying little speed bumps, and 2) my engine sways left to right. here's what I've done to this...

I'm wondering if anything is catastrophically wrong with this, recent high-mileage oil change, wondering why its oily here. Let me know if I left anything out.

I bought this in a bulk lot (5 for $22) on ebay. I came across this filter when looking for OEM AC Delco filters and when this came up, I cross-referenced the numbers and it said it matches with the modern-day PF47E AC Delco filters. After sending one of them to a YouTuber who takes apart oil...

I currently have a 2015 Buick Regal with around 89,908 miles. About 8 months ago, a check engine light came up, I bring it to the dealer and ask, "Hey, what's going on?". I thought maybe it was a minor problem, the car ran well! 24 hours later I get a call. Hey, you need a new engine. I...

Hi there! This is my first post, so thank you very much for adding me. I am happy owner of 2018 Buick Regal TourX which I bought in November last year with 24k miles on it and put 10k already with no issues. 2 months ago I would say, I purchased Range Auto Stop Disabler because I couldn't...

I drive an 04 Lesabre with the standard 3800 V6 Series II. Was just curious as to where the engine would have been made. I know the cars final assembly and the transmission were both around Michigan.

My lesabre is pretty unusual for the '94 variety, it sat for 10 years under a car port and only started driving last year. Current mileage is a little under 54000. When I first got it I had to get the master brake cylinder, gas lines and tank, as well as the battery replaced and some belts. Been...

Hey all, I have a 2015 GS and a last year I started to smell oil burning and would see smoke coming out around my passenger head light anytime it would rain or snow. Especially if the heat was on. After looking under my car I noticed that oil was all splattered on the underbody of the car. I...

So, a few weeks ago had to replace my Exhaust VVT Solenoid. A couple days prior to that, I was driving to work (all highway, 40mi) and heard my power locks disengage and engage, felt like my car hit something and got the Power Steering, Stabilink and Traction messages. Once I replaced the...

I’ve just purchased the trifecta tune for my 2011 turbo regal with 54k miles, and I must say after having it for 2 days it has been a tremendous difference. It honestly feels like a different car, it was super de-tuned out of the factory which is pretty obvious given the 50hp difference between...

Hello, let's talk about engine performance mods for the LUV engine. These motors have a lot of potential left on the table and I intend to unleash it. Have you modded yours? I'd like to hear about it! These little cars share genes with the Chevy Cruze, Sonic & Trax, so there are some good parts...

Hi I am new to GM and this is the first Buick I’ve owned. So bare with me. I have a 2007 Buick Terraza I purchased used a couple months ago. A month later is when I started having issues.. Every morning I would start the vehicle up and it would start and run but, would not have much power and...

Hello everyone, I recently bought a 2015 Lacrosse 3.6 with 48k miles. I'm experiencing an engine shutter/vibration only while at idle. The car can be both in park or drive when I start to feel it. Sometime when I start the car I won't have a shutter then once I get back in 30mins later it's...

This is my first ever post in a forum but I’m at my wits end... over the last 2 years this enclave has had two sets of plugs and coils, all new fuel injectors, a new valve gasket as oil was leaking in the chambers, and new right bank catalytic converter. The misfiring has gotten so bad I most...

Would a 89 buick century 3.3 engine and transmission be a direct fit into an 93 buick century? Cam lobe took a shit in the 93 because of a failed lifter. And I have an engine and transmission I pulled from an 89 ready to be swapped. I know the internals are miles apart but it seems it would be...

Hi Buick owners, I own a 2007 Buick Lucerne CXS with 139,000 miles on it that and i kept getting the "engine power reduced" message. The car would vibrate very bad (misfire) and transmission would bang when changing gears. But it didn't always pop up when i started it and it runs smoothly and...