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Well I cant wait any longer for you guys. 23.5 years is a bit long to make a guy hang on. So I just went ahead and got it myself.

UPDATE: Got the car back yesterday. A fantastic job was done by the mechanic. Maybe it's just me but the motor seems to be quieter and it's running much better, must be all those new intake gaskets(?). I checked this morning, there is no more oil coming from the oil pump drive, so it looks like the RTV will probably hold. Unfortunately the car is still leaking oil, coming from the lower part of the motor. Not anywhere near as bad as it was though, so for now it will be something I can live with. They also cleaned the engine compartment out of all the oil & grease, changed the oil, and installed a new EGR replacing the original one. Thanks to all for the advice on this one, this is one less major issue this LQ1 now has

DOUBLE UPDATE - some really great news to report here. I was hoping for this and it just might be coming true..........I have been monitoring the amount of oil dripping in my flat pan since the return of the car, and its getting less and less. It may just be this was residual oil already on places on the motor that were not able to be wiped off, and I just might something here, an almost non-oil leaking LQ-1. Even the wife noticed how well the car is running, and if she notices, now that can't be bad, can it...........

Wow, that's awesome!

UPDATE: the car is going to the mechanic on 2/23 for this job. It will be going to a chevy dealer whose mechanic has decades of experience which is exactly what I was looking for. This mechanic is semi-retired and picks & chooses the jobs he wants to do. When he learned I'm the original and 4th owner he took the job. I was asked to supply all the parts which I think I will need. Included with these parts will be a new EGR valve and a new Low Coolant Sensor (due to the coolant being partially drained). I made a copy of Gnat's photo so thanks again for this. I will be seeing how the mechanic feels about just going the RTV route in lieu of pulling the rear head. Not only will the job be alot cheaper, I'd really prefer not opening that Pandora's box of potential additional issues if the head needs to be taken off.

Damn, that's a rare one!

I painted mine. Masked off the brake pad contact area. Held up pretty good 20+ years later, but I never drive it in winter.

UPDATE: I was just advised the mechanic is going to elect to go the RTV route; the head will not be pulled for this job. I think you can all hear the huge yell of relief coming from this desk. I'll be sure to post once completed.

The thought here was that you don't drive your W's in the winter.

Got the fuel line disconnected and fuel can ready to go but no go on the fuel pump. Do I have it wrong here? The car has been sitting for 6 weeks so the battery may be weak but radio turns on. Edit nevermind I'm an idiot i see the number on bottom of relay and i had it wrong Works like a charm thanks all

Welcome! I think black top will look great on it. Better late than never! Not as bustling as it was back in the day, but there's a few of us W-body old timers left. I wouldn't mind seeing pics of the 4.9L in a W-body.

You get it, you have those rims that visually open up the brake/suspension components much like the rims I have. When the rims and tires look good the rusty looking parts stand out. All the replacement parts for our 1st gens almost immediately flash rust out of the box and most 1st gen rims are mesh or solid so it never mattered, until 2026 when these are the "newest" classic antiques. I`m not trying to build a show car but something resembling a higher optioned factory 1 off that might show up at a show or randomly in traffic because the MPGs on a 3100.

Wrong plugs altogether? Or correct plugs but gapped incorrectly? OEM plugs were always a requirement for these cars, and even 20 years ago, we had quite a few bad running engine posts where the fix was "replaced plugs with OEM". I've seen these things run nearly flawless on heavily worn OEM plugs with gaps closer to the 0.090" range...so I'm not sure the gap alone was the main issue.

SOLVED! It’s unreal, but the shop installed the wrong spark plugs! Gapped to 0.060” instead of 0.045”. I put the OEM plugs and it runs great.

I feel like it was a red 4-door. No real reason, just a feeling.

That's how I'm looking at it. I wouldn't have not bought the Regal, or insisted on paying any less for it if there was a disconnected and neatly stored amp wire running back to the trunk, everything else being equal. My thought is that the target buyer for that car is the type of person to be a member here, and is likely to be relatively well versed in them to where something like that wouldn't make a difference in either case. It's not a super low mileage museum piece where I feel something like that would make a difference. If anything, that car being "The Car" of these forums makes it more desirable, but that's just me.

If it were me I'd pull it... but I also wouldn't worry too much about seeing it neatly tied up and disconnected at both ends if I were a buyer. It was the style at the time to run aftermarket stereos in nearly everything, so I consider it to be remanent of a former, period correct modification.

Agree. As I always say, your car, your call. Do it for what you want rather than what the next owner may (or may not) want. I myself am after the total factory look, but if I can hide something that will otherwise give it the factory look, that's good news. I've replaced my Retrosound rear speakers with another aftermarket brand set that fits into the hole and under the grille sufficiently. They get hit by the sun with that huge rear window so I avoided a paper coned speaker with something more durable. I'm loathing replacing the door panel speakers, but as soon as II find that set of correct NOS ones I've got in storage somewhere, I've got a job to do............

Unfortunately its the opposite of that pre-conceived notion of the south, they spread that stuff anytime the temp gets close to 32F overnight and its wet out. Ive researched a bit more into the options available and will go with the coated PowerStop kit from RA. Just trying to generate some conversation I guess...

I mean...those uncoated rotors often flash rust after a single wash and start looking pretty shabby in very short order, especially if the car has the 5 spokes or some other wheel that shows much of the brakes. Definitely won't need protection from salt, but as the coated ones do decently well against that, I can see them lasting forever on a southern car.

I'm somewhat surprised that where you are in Tennessee that you have to even concern yourself about this. Now if you lived up here.......well, that's a different matter.

A maroon or dark green GS, tan interior and tinted windows with "Buick" mud flaps hits a 99-04ish nostalgia spot. Would still have to have those logo puddle lights though.

My grandparents had a 04 Regal GS with a "supercharged" emblem on the trunk lid. If I recall it was on the driver side.

Check Amazon. Just search Buick logo door light. Some are stick on with double sided tape and a magnet style sensor to activate them one the door opens.

GM if you can get them, anchor would be last resort. I just ordered a complete set of DEA mounts a couple days ago ago for my Lumina.

Welcome!

I wanna see pictures of the Gran Prix, never seen one before! /s Welcome!

You're in the right place because we love our W-bodies here. Welcome!

Here is info for the the swap based on my own experience of swapping my 88 cutlass w-body. 3800 swap w-body From 98/99 Monte Carlo z34/lumina LTZ with 3.8NA Needed - power steering lines (buy new) - Heater hoses (buy new) - Exhaust downpipe (or have one made) - AC system - all lines/parts from the engine bay (compressors can be from the gtp too) Best to have from the Monte Carlo/lumina but not mandatory - engine bay wiring harness - Cv shafts (buy new if you don’t have them) From gtp donor - motor - Trans - Trans cooler lines - rad hoses - Motor mounts - Cv shafts - PCM - Engine bay wiring harness Notes: cv shafts if using an HD trans you need to use the gtp passenger inner with the 1st Gen shaft and outer joint. If you get them from the Monte you can use the stock Monte drivers side. Wiring: if you can’t find the Monte Carlo harness you can use the gtp harnesss, and merge it into the 1st Gen c100 connector. With the Monte harness it comes with the c100 you just need to remove a few pins around and overall much easier but can be hard to find. You’ll need the GM service manuals for your donor harness and your original car to match the c100 connector. If using a Monte harness you will probably want to add the BBV wiring. This will also convert the car to obd2 PCM: you will need to get the vats/security removed(it’s possible it won’t be an issue but be aware it probably will be) and probably want to remove a few other codes. Rad: you could use your original, but the donor gtp rad will be bigger and fits into the chassis. I’d say it’s recommended but not 100% necessary.

I think youd have to do it by generation, as there are some significant changes by generation as well as intent (when you get to the later years there was more of a focus on handling handling vs the earlier focus on comfort handling). In addition, its important to consider that skidpad Gs do not equal handling. Ive driven race cars that would do an epic skidpad number but are so ill handling in transition/under braking/whatever, that they are virtually undriveable. I have the most experience with 1st gen w-bodies, and my vote there would be for the FE3 level Grand Prix coupe with the 245 wide tires. Though I suspect/wonder if the 1990 olds international with FE3 and the quad 4 would be the ultimate iteration for handling. Ive never driven one (almost nobody has) so I cant say definitively, hence my mention above of the 245 tire equipped GP. For gen 1.5, Im not sure. For the last generation, its most likely the 2008 GP GXP. The fact they fitted reverse stagger tires (and engineered the suspension to utilize this setup) tells me someone understood how to make an FWD car handle.

That is interesting how the sun visors disintegrated but yet the headliner was ok. My armrests are still soft and pliable, I just had to really clean them due to the years of elbows and forearms constantly touching them. They were pretty dark and black. I used a gentle mixture of Dawn soap and warm water and just gently rubbed them with a lint free cloth until the red started to appear. My headliner and sun visors are perfect in this car thankfully. The STE...not so much. The California desert pretty much baked it's interior. I'm SO THANKFUL that the International has such a nice interior. It's part of the reason why it's a 1 of 1 car. I'm actually restoring the front seats in it right now. The side bolster on the driver's seat is worn out. I'll post pics soon. I have all the hard pieces figured out and collected on the STE. It will be pricey though but I'll do a little at a time. The rear seat headrests and upper top portion of the seat will need to be reupholstered. The front seats are in great condition and just need to be deep cleaned. Same goes for the carpet. Got a new dash pad and found some really nice door panels with perfect door panels. I posted in my thread about all these parts being found. The biggest win was finding a perfect set of door speaker grills and the lenses for the door lamps. Took me years to find those! The original door armrests and the ones I pulled from a junkyard STE...again, not sticky or gooey at all. Pliable and very nice with no cracking or discoloration. I really lucked out there.

Super stoked for this one! Just picked up this 93 tonight. One owner Michigan car! Not a spec of rust accept for around the windshield trim! Undercarriage looks virtually new! Has been sitting since 19, so some gremlins to work through! New top, but not a documented time of replacement. Has the usual oil leaks etc, and a horn / headlamp issue. But I am looking forward to getting acquainted with it! I think it’ll be a good pairing for my 95 as well.

Like the title says, I am a new member now, but I was a fairly regular member here around 15-20 years ago. My screen name at that time was Regal_GS_1989. I originally owned an 89 Regal GS coupe, a 92 Cutlass International Coupe, and finally a 2000 Regal Sedan. Life got busy, I stopped posting regularly, and the 2000 was sold off about 10 years ago for something newer and more family friendly. Time has marched on, and I am now in a position where I have the time and resources to be able to own a “weekend” vehicle. As luck, or possibly fate would have it, this beauty quite literally fell into my lap at the perfect moment… A 92 Regal GS Coupe. Black, Grey leather interior, low milage, One owner, garage kept its entire life, ordered new with every option box checked off…save for the sunroof. It’s truly worthy of the term survivor, and it’s exactly how I would have ordered one myself back in the day. Gotta say…it feels sort of strange to be back here posting again about a 1st gen coupe…but I can get used to that I am also surprised at how many screen names I still recognize as well!

It’s been just a little over a year now since I got the Regal…so what better way to celebrate that than with some more recent pictures. Nothing much visually has changed except for the refinished wheels and new tires…which was a fairly large, yet subtle change on its own. My intent is to keep the car as stock as possible, and to keep it up to snuff mechanically to be used as a reliable, fair weather cruiser. And to shake things up…. This is the final picture I ever took of my 89 GS before it was parked for good in summer of 2008.

Factory cassette deck is my choice for any 1st gen!

BEN??? Had to look at your user name a few times. Holy shit man. Its been a few minutes! How've you been?!? If for whatever ends you can find the Bose specific speaker brackets they can accommodate a bigger speaker. If you're using a 6.5 round you could make an adapter plate and then use a block of wood or something to take up the space to the bracket. Though honestly some self tapping screws would make the quickest work of it.

I like the puddle lights and overall classy/nostalgic look of those Regals. What year is it? I thought all the GS models had a "supercharged" emblem on them somewhere.

Check out Crutchfield. I got a single din radio/CD from them for my 95, Olds 88. With there free install kit, it was virtually plug and play.

yeah, it's in my gallery, this is the old head unit that was in the car, but the kit is the same one

AYSZ = 1992 LQ1/Auto BBUK = 1993 LQ1/Manual BCFA = 1991 LQ1/Manual BCFA is the one you'll want to use

Nevermind what I said. I just re-read what was posted above. The factory speakers on these cars must be some complete shit. Nobody these days bi-amps a DVC speaker with two entirely different signals. Sounds like the only way to correctly fix this problem is what has already been suggested, to buy a cheap and weak 2-channel amp like an old Coustic Power Logic Amp-160 for like $40 and amplify the fullrange signal. Then again, I never really believed in dumping money into rear speakers anyway.

A DVC speaker doesn't create a hole in a specific range of frequencies. What you're looking at is more of a multi-way speaker. A DVC speaker has two voice coils on the exact same cone, acting in conjunction, wired to a specific impedance together. Sounds like there are two terminals here and two independent coils on two independent cones. The question I have, is whether or not there's a low pass filter in the amplifier on what used to be the tweeter's output, or if the low pass is filtered by a capacitor on the speaker itself.

Yup, it was the ECM. Cars running fine now. Now i just have a spare MAP sensor in my garage,lol.

It sounds like classic symptoms of a bad ECM. I hope that fixed it for you.

LOL I drove a quad 4 Grand prix. it was actually pretty quick. That was one of the VERY few quad 4 w-bodies i have seen. I would like to get my hands on one of thoes. Turbo Quad 4 GTP. i think the one i drove was a 1992 or a 1993 (not sure on the year anymore). it was blue (Very nice condition). It seemed quicker then i bet it actually was. I assume that maybe due to gear ratios being lower so it has more off the line get-up. RedZ

Being it's an I series, that should be the HO quad 4, even rarer!

That's no shit! That'd be a keeper!

I would probably keep it as-is just for the novelty of it! A Quad4 W-body is rare enough, a Quad4 5-speed is extremely rare!

well I know tom wants a 5spd...and i have basically the same exterior package.

OMG tom lets buy that car....since I could use it for a parts car