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Re: 2000 Buick Regal - no electrical, please help [gherrema]
Written by: 200regalowner on Feb 11, 2010 1:25:56 PM
Update: Bad news It was my ignition cylinder that was swapped out. They assured me it was working, that they started it dozens of times to test. Well It started just fine after I paid, I drove it home and parked it while I had dinner. Later when I went to go out the damn thing acted up again.. dash lights all freak out and no turn-over... as I went to ... Read More
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Re: 2000 Buick Regal - no electrical, please help [200regalowner]
Written by: gherrema on Feb 9, 2010 11:10:12 AM
You are swapping your ingnition cylinder? Or switch? I swapped the ignition switch ($100, Napa) and all of my problems have disappeared. I think it probably took me a little over an hour once I had the E-4 External Torx socket to get the switch off of the steering column. I also cleaned the hell out of my key and have not had the "sticking" issues in a couple of days. ... Read More
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Re: 2000 Buick Regal - no electrical, please help [wlightning3]
Written by: 200regalowner on Feb 8, 2010 3:09:54 PM
Ok, I have read all the posts from beginning to end. Aside from the few others.. the main issues are all related to ignition switch... I have bought my 2000 Regal 2 years ago. Early last summer I noticed that my key would not unlock after I turned my engine off. Having to wait for a "click" or starting my car up and hopeing it unlocks during my next attempt. This ... Read More
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Re: 2000 Buick Regal - no electrical, please help [gherrema]
Written by: wlightning3 on Feb 1, 2010 7:43:06 AM
Not sure if we're having the same problem-I have lights but that's about it-a beeping when lights are on and keys out of the ignition-a beeping when lights are off and left key in ignition. (Reminders to turn lights off and take keys out). I am getting power to starter and I jumped the starter cross connecting the two terminals on starter-the solenoids ok too-it cranks over. I now have it ... Read More
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Re: 2000 Buick Regal - no electrical, please help [taylor61]
Written by: gherrema on Feb 1, 2010 7:10:24 AM
I definitely have this issue also. I have no lights/power in the morning, but when the sun comes out it will start every time! Where is this resistor you mentioned? I was actually talking to a dealer about a new key already. I would greatly appreciate a quick inexpensive fix!
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Re: 2000 Buick Regal - no electrical, please help [farmer68623]
Written by: taylor61 on Jan 26, 2010 7:39:27 AM
I had this, does the security light come on if it does get them to check the resistor, mine had a hair line crack so only did when damp out. Or until the sun came out really strong, then the car started every time. I put in a new starter, new body control module, new key and this resistor was the last thing check after a check of all the wiring ... Read More
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Re: 2000 Buick Regal - no electrical, please help [farmer68623]
Written by: hoodlatch on Dec 21, 2009 2:57:01 PM
Sounds like it might be a bad ground connection or a bad ground cable. Start with unbolting the cable where it bolts to the block. I had a problem with my Buick where the starter wouldn't do anything but I did have lights. Come to find out the chip in the key was bad. Unfortunately, I replaced a good starter at $175. before I discovered the key was bad. good luck. ... Read More
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2000 Buick Regal - no electrical, please help
Written by: farmer68623 on Dec 20, 2009 3:58:07 PM
I recently pulled my Regal into the garage and shut it off. The next day went to start and there was nothing. I replace the battery thinking it may be dead and needed replacing anyways~ still nothing, no lights or any sign of electical activity. Car is deader than a door nail. Anyone have an ideas??? Thanks
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Fuse Panel - 2000 Buick
Written by: 2000buickrehab on Sep 29, 2009 10:22:55 AM
Hi all, I own the Regal's twin, the Century, but there seems to be more activity here than over at the Century forum. My Century has some issues that you may know how to resolve. The twin cooling fans will not kick on, I checked the battery because of the low voltage safety feature, had a dead cell in a <2 yr old battery, replaced, but still no fans. I can ... Read More
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Re: 2000 Buick Regal LS [bsamstag]
Written by: imidazol97 on Apr 22, 2009 4:17:42 PM
Thanks for reporting back that it was the MAF. That will help others who search the discussion for help.
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Re: 2000 Buick Regal LS [imidazol97]
Written by: bsamstag on Apr 21, 2009 3:30:23 PM
One of my favorite sayings is: I'd rather be lucky than good any day! My son dropped off the sick Regal half a block from my mechanic, and picked up the Malibu which was in for service. The following day the mechanic experienced all the problems we have, and had to restart many times before he made it to his shop. Hooking up the diagnostics showed many, manyerror codes being thrown ... Read More
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Re: 2000 Buick Regal LS [bsamstag]
Written by: imidazol97 on Apr 19, 2009 11:17:48 AM
A lot depends on the troubleshooting diagnostic flowchart. That should be right down the alley for someone used to computers (remember the TRSIII) and web pages. I did both of those. I would have an opinion if I were feeling the motor die to think if it's completely off or not. But one other thing a few people found is the ignition switch. After many years of wear on the contacts, ... Read More
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Re: 2000 Buick Regal LS [imidazol97]
Written by: bsamstag on Apr 18, 2009 9:25:43 AM
Many THANKS. My list of things to check is becoming structured, thanks to your patience. When the juices settled down, I will crack the hood on that piece of GM Junk and begin. My area of expertise runs to computers and internet web pages. I stopped being automotively knowledgeable when they took carburators and spark plugs out of the engine compartment. What's so ironic is that, of all the cars I've ... Read More
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Re: 2000 Buick Regal LS [bsamstag]
Written by: imidazol97 on Apr 17, 2009 5:58:56 PM
>Foot off the accelerator = Engine Stalls. My thinking: EGR valve sticking open causing too much burned gas to recirculate into the incoming air. Fuel pressure dropped after pump warmed up and low pressure means poor vaporization of the injector spray at low rpm and speeding up the air flow helps varporize what fuel is being squirted. MAF sensor causes funky problems. Best diagnosis is to have one from a working ... Read More
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Re: 2000 Buick Regal LS [imidazol97]
Written by: bsamstag on Apr 17, 2009 1:21:13 PM
ARGGGGGGGGGGGGG! I hate that %$#@ Buick Regal!!! I prepared a checklist of things from your last two submissions, but my son reasoned that, since the problem only happens at slow-speed (city) driving, he could reasonably expect that the car would negotiate the Freeways for a weekend at a campground 90 miles away. So, he packed supplies for the other 9 folks, and took off. The Buick started up and drove nicely. ... Read More
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Re: 2000 Buick Regal LS [bsamstag]
Written by: imidazol97 on Apr 16, 2009 6:05:56 AM
Check both ends of cables to battery for corrosion. If you have the double positive cable with a large plastic cover over the ends, cut into it. A few people found a lead spacer (on H_bodies) and corrosion. One or more found the copper cable corroded and gone due to acid or something else. On H-bodies (leSabre Bonneville Park Ave) there are ground busses in cable bundles that are under the ... Read More
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Re: 2000 Buick Regal LS [imidazol97]
Written by: bsamstag on Apr 15, 2009 10:17:20 PM
Wow! That's about the most comprehensive treatment of the Regal problem I've received thus far. Many thanks; I will use the message as a checklist. Regarding the battery cables, etc. I noted this problem happening a while back when I turned the radio on. But, the car has run very well with the radio on and off since then. I have switched everything electrical on and off while driving, and none ... Read More
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Re: 2000 Buick Regal LS [bsamstag]
Written by: imidazol97 on Apr 15, 2009 2:47:49 PM
The FPR is about $70 and $80 for Delco units without shipping on rockauto.com. I don't know which is correct for your application. But, the mechanic needs to drive the car with a Tech II attached so that when it is coming to a stop the Tech II records what changed at the time of the stalling. The computer used by the dealer is portable. You could be chasing a poor ... Read More
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Re: 2000 Buick Regal LS
Written by: bsamstag on Apr 15, 2009 2:38:34 PM
The Regal starts and runs nicely, so it has air, fuel and spark. The problem occurs when the Regal is decelerating, sometimes when I am applying the brakes, but the motor has stopped when coasting to a stop. The stoppage could occur within a few blocks, or after the car has been driven for an hour or more around town. It runs great at freeway speeds. My mechanic says he cannot ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [bsamstag]
Written by: imidazol97 on Apr 15, 2009 1:54:10 PM
I think your problem is your mechanic more than your car. For a car to run there has to be air, fuel and spark. When a car won't run, we check for spark using at worst a screwdriver stuck in a plug wire and held close to a ground on the motor while the car is cranked. If no spark then troubleshoot ignition. If a car won't start we check for ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [k8yse]
Written by: bsamstag on Apr 15, 2009 1:03:11 PM
I'm curious how the dealer determined the FPR was leaking. The Family Financial Committee (aka: my wife) thinks I've sunk enough money trying to solve the Regal problem, but I think I'm ready to try "one more thing" if there's a chance the darn Buick would become reliable. I cannot afford to buy something to replace it. My mechanic quotes it at $115.00 with about $75.00 labor. I'm into repair approaching ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [imidazol97]
Written by: bsamstag on Apr 15, 2009 12:47:12 PM
Thank you for that information, which has not been mentioned in any of the many forums where I've posted my Buick Regal Stalling problem. My mechanic was diagnosing an identical problem with a Buick Park Avenue, and it was resolved by replacing the FPR. Unfortunately , mine passed the "Smell Test", indicating no leakage, so the errant Regal with the penchant for stalling in an unpredictable manner still haunts my driving ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [k8yse]
Written by: imidazol97 on Apr 15, 2009 4:49:32 AM
Another good point. The FPRs seem to have been a problem. Must be a bad supplier or design. There are several things to try to check to find a problem like he's having. The FPR leaks fuel through itself into the vacuum line that controls it. When the car has been running and shut down, pull off the vacuum line and see if there's raw fuel in the line. There shouldn't ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [imidazol97]
Written by: k8yse on Apr 14, 2009 4:56:43 PM
I had a similar problem with my 2001 Regal LS stalling without warning while idling or even when slowing down for a stop. Went through everything including replacing the crank sensor. No error codes. Took it to the dealer and they replaced the fuel pressure regulator which they said was leaking. Now it wasn't leaking gas, but maybe an internal leak was the problem. Fuel pressure was always good even when ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [bsamstag]
Written by: imidazol97 on Apr 14, 2009 3:18:06 PM
Check connections at ISC and check the fuel pump pressure. Drive with a gauge on the windshield until it stalls. But fuel problems tend to happen after the car and fuel heat up from pumping through the system. That's not what you're describing. MAF sensors can also cause trouble. Some people suggest tapping on the body of it with a screwdriver handle and if the car changes speed or misses, you ... Read More
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Re: 2000 Buick Regal Super Charged GS 3600 [chris129]
Written by: bsamstag on Apr 14, 2009 2:57:18 PM
I had the Crank Shaft Sensor replaced. It did not solved the problem. I had the Low Speed Idle sensor replaced. It did not solve the problem. I replaced the battery and serviced all connecting cables. That, too, did nothing to solve the problem. I have totally lost confidence in my 2000 Regal as an Around Town car (it runs fine on the open road at freeway speeds).
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2000 Buick Regal Problem
Written by: koolwat3r on Apr 18, 2007 1:39:48 AM
I have a 2000 Buick Regal LS. About once or twice per day for the last 2-3 weeks, the car will completely shut off while I am driving it. On my way home from work last night it did it in the middle of traffic on the 10. The stereo and what not will stay on, but the meters on the dash go to zero and most of the dashboard lights ... Read More
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Right front turn signal issues on 2000 Regal
Written by: t17wilson on Apr 1, 2007 1:44:08 PM
I have a 2000 Buick Regal with 104k miles on it that has performed very well for us. However we have been having an intermittent problem with the right front turn signal which seems to have become permanent. I spent a good part of yesterday trouble shooting this issue without success. The flasher blinks rapidly and the front light does not burn but the rear light does. The daytime running light ... Read More
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Installing a window regulator
Written by: bevzed on Nov 5, 2007 8:50:20 AM
Does anyone have any literature on how to install a window regulator in Buick Regal 2000. This is the third time I have had to replace this on a car of 150,000 km, and besides the part being so expensive, the install is worse. Thank you.
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Blown tail light and instrument fuse 2000 Buick Regal
Written by: maschmidt on Apr 1, 2007 10:11:00 AM
A 15 amp tail light and instrument panel fuse periodically blows for no apparent reason. Any ideas?
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Head lights
Written by: ben34 on Oct 17, 2007 11:35:59 AM
My wife has a 2000 buick regal. I was reading about the water leak in the passanger side, and we have the same problem. I am looking into that, but if anything was found out that would be helpful Problem right now is the head lights arn't coming on. I cover the sensor and the other lights come on, but not the head lights. If I manually put on the lights ... Read More
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Re: 2000 Buick Regal - Power Door Locks - Strange Problem [jack5291]
Written by: garnb on Mar 12, 2007 9:51:04 PM
I have a 1995 Buick Regal and have had the same problem. I took the driver's door panel off and took a look inside and found that the remote solenoid with a teflon plunger coming out of the side of it seems to be sticking in the locked position. (plunger out) You can't get it to go back in with the key, or unlock, unless you wiggle it around. My remote ... Read More
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Re: odometer digits - 2001 Buick Regal GS [horatio1]
Written by: regalman on Oct 17, 2007 5:50:23 AM
I am looking at a 2000 buick regal LS and am having the same problem. Does anyone know if the digital odometer is 5 or 6 digits? It states that there is only 47k miles on it but I think the interior shows more miles of wear. Please help
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No dashboard lights
Written by: supercharger on Feb 13, 2007 1:27:57 PM
I own a 2000 Buick Regal GSE with 94K miles. I recently noticed that my dashboard lights sometimes come on, and sometimes don't. Sometimes, during the day, if my dashboard lights are on, and I pull out the headlight switch, the dashboard lights go out. Is it as simple as replacing the switch? Any help is greatly appreciated.
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Remote door lock sensor location
Written by: t17wilson on Sep 15, 2007 7:55:58 AM
Can someone tell me where the remote door lock sensor is located on a 2000 Buick Regal? I believe this is my problem and want to check it out. Thanks.
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Re: ignition switch [louis68]
Written by: aed on Sep 14, 2007 5:40:54 PM
I resolved this problem in my 2000 Regal by removing the plastic plug next to the shifter on the console and spraying a fair amount of WD-40 straight down onto whatever linkage is there. This is pretty far from the key in the steering column, but I read a post on a Regal GS site that this cured the problem of a spilled coke in the not-waterproof boot around the shifter. ... Read More
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Supercharger Oil?
Written by: spdycindy on Jun 26, 2006 6:58:02 PM
My 2000 Buick Regal GSE has about 65,000 miles on it, a friend suggested that since I've been faithful about changing the oil every 3k miles, that I should also change the supercharger oil? My service book has no suggestions as to how this should be done, any suggestions? Thanks!
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Re: Used Buying Advice 2000 BUICK REGAL LS [jipster]
Written by: bisan on Jun 26, 2006 11:14:06 AM
Thanks for the posts jipster and Bushwack. I will be sure to note the items you mentioned should I go forward with an inspection on the car.
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Re: Used Buying Advice 2000 BUICK REGAL LS [bisan]
Written by: Bushwack on Jun 24, 2006 10:10:48 AM
Take off the oil cap and look underneath. If you see any sludge, then odds are the car wasn't maintained properly (i.e. oil changes not performed at the correct intervals). I wouldn't be concerned of the brakes. If you need new rotors, so be it. Chances are if they are OEM, after 98,000 miles it's time for fresh rotors. The engine block has a great reputation for reliability. But confirm there ... Read More
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Re: Used Buying Advice 2000 BUICK REGAL LS [bisan]
Written by: jipster on Jun 23, 2006 1:29:23 PM
The 3.8 liter engine in the Regal is one of GM's best, and has been around for a number of years. The transmission also extremely reliable. So, I'd say at least 50k more miles if maintained halfway reasonably. Mechanical problems: upper and lower intake, valve cover gasket, temp control display(optional). Check all power windows as well. Also, check your dexcool/radiator as some have posted it doesn't seem to protect as long ... Read More
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Used Buying Advice 2000 BUICK REGAL LS
Written by: bisan on Jun 23, 2006 11:43:17 AM
I am looking for a used car and found a 2000 Buick Regal LS for sale by a private party. The car has 98,800 miles on it and the asking price is $4200. The car looks very clean. The owner says the front brakes need to be replaced. I think it is just the pads, not the rotors. I did a carfax search and found the car was originally owned by ... Read More
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I like my 2000 Buick Regal GSE however,
Written by: spdycindy on Jun 6, 2006 7:02:49 PM
I bought my 2000 Buick Regal GSE about a year and a half ago, I like it because it has the convenience of a four door sedan but plenty of power for the aggressive driving style of the Northeast. I've got two problems with it though, I seem to keep losing brake fluid, constantly, to the point that the brake light and the traction control light come on, an inspection under ... Read More
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ext temp sensor & service engine soon light
Written by: soccerball on Nov 26, 2005 9:25:37 PM
hi...i am new to new forum. i have been driving a buiclk regal ls 2000 for close to 2 years. i have some questions here. 1. the ext temp sensor doesn't seem to work. for example, the temperature this morning was in the 40s, but the indicator panel showed 105 F at the start and reached 120 F within 15 minutes of driving on the highway. i have read that this ... Read More
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Reprogramming keyless entry
Written by: revev7 on Mar 16, 2005 12:41:58 PM
I have a 2000 Buick Regal. The keyless entry is giving me trouble. The battery is OK. What is the process to reprogram the fob? I have found instructions for a 1999 and 2002 and they are different, so I thought I had better ask for 2000 specifically.
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Re: 2000 and 2004 Regal GS [yurakm]
Written by: dell46 on Feb 15, 2005 2:22:40 PM
I had a 1999 Regal and it had all of the features as your 2000 had and they were standard items. I recently traded it in for a 2005 LaCrosse. This is supposed to replace the Regal. It is a nice car but I sure miss all of the standard gadgets my 99 had. The one I miss the most is the cornering lights. The steering on the LaCrosse is stiffer ... Read More
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help with the horn
Written by: horned off on Jan 13, 2005 11:35:55 PM
I have a 2000 buick regal LS The car has been great up until 1 month ago. I live in chicago the outside air temp dropped to 5 above zero and my horn started to go on it was 4 am the horn must have been going for ten minutes before i could dissconnect the battery. I replaced both horns 64 dollars for parts and two nights later the same thing ... Read More
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99 Regal LS update
Written by: kmag on Dec 1, 2004 8:59:38 AM
We have had this car for two months now and I am liking it more. I've had small cars for many years so it's quite a change. I'm surprised and pleased to find that the steering is fairly quick and also pretty accurate. I drove my wife's grandmother's 02 Camry for a few hours this weekend and found it to have a more vague feel in steering and handling, and much ... Read More
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bennycheck good luck searching
Written by: coonhound on Mar 1, 2004 6:12:55 PM
My wife is thrilled with her 2002 Buick Regal, and she should be. It only has 8500 miles on it and was a local one owner lady driver. But I liked the 8 speaker 200 watt monsoon sound that my wife will not let my crank it up. Now moving along I took over her 2000 GX Intrigue and she was not thrilled to give it up even with 49,000 miles ... Read More
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fredvh - tsu670- jbm
Written by: regalluvr2 on Feb 23, 2004 10:11:14 PM
I'm sitting here looking at the recall notice for our 2000 LS Regal.Its for all 2000-2003 3800 Series II engines and of course mine says Buick since thats what we have.It says some engines have developed coolant leaks at the upper intake manifold to throttle body gasket or at the lower intake to upper intake gasket. What GM will do is replace the engine throttle body fasteners with redesigned fasteners and ... Read More
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tsu670
Written by: regalluvr2 on Feb 23, 2004 12:05:55 PM
I was just on a website last night where a 76 yr old woman said her 99 Century 3.1 had an intake gasket leak at 44,000 miles that cost her $800 and she wasnt happy.I think Buick owners tend to be a little older and are less vocal about their problems.The 3.1 and 3.4 gaskets are all the same.Plastic intake manifolds are alot of the problem.Some will leak and lots never ... Read More
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2000 RegalGS...Book value
Written by: Jack44 on Jan 4, 2004 2:15:46 PM
2000 Buick Regal GS Sedan 4D Engine: V6 3.8L Supercharged Trans: Automatic Drive: Front Wheel Drive Mileage: 45,000 Equipment Gran Touring Pkg GSE Air Conditioning Power Steering Power Windows Power Door Locks Tilt Wheel Cruise Control AM/FM Stereo Cassette Dual Front Air Bags LH Front Side AirBag ABS (4-Wheel) Traction Control Leather Power Seat Sliding Sun Roof Premium Wheels Retail Value $14,510
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Should I buy
Written by: coonhound on Jan 3, 2004 7:55:41 PM
Considering that consumer reports has not had a domestic sedan with #1 reliability rating in at least six years it is truly remarkable that Regal was picked as #1 family sedan for reliability. They have always been Toyoto, Honda, or Maxima just as all reviews and ratings including Edmunds. I have considered a Camry but when I follow one and see the tail pipe hanging down close to the ground with ... Read More
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Just purchased 2002 Regal LS
Written by: coonhound on Dec 30, 2003 8:09:07 PM
Was going to purchase an 03 but since Bob had de-contented the regal to make it like a camcord, I went with an 02 that still had luxury and useful content. i.e. loaded except for heated seats and on-star. Traded in my nice 2000 GL Alero, but kept the 2000 Intrigue. I know it's lonely here on the Buick site vs. the Oldsmobile sites. Don't understand this, as sitting in my ... Read More
