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Resources for the Repair and Maintenance of your Buick

Buick Models:

Image for car images Buick 2010 2011 Buick LaCrosse size thumb Image for car images Buick 1997 2005 Buick Century Custom size thumb Image for car images Buick 1988 1996 Buick Regal coupe size thumb Image for car images Buick 1990 1991 Buick Skylark size thumb Image for car images Buick 2008 2009 Buick Enclave size thumb Image for car images Buick 1997 2004 Buick Regal size thumb Image for car images Buick 1986 1991 Buick LeSabre size thumb Image for car images Buick 2004 2007 Buick Rainier size thumb Image for car images Buick 1992 1996 Buick LeSabre size thumb Image for car images Buick 1991 1996 Buick Roadmaster size thumb Image for car images Buick 1995 1999 Buick Riviera size thumb Image for car images Buick 2000 2005 Buick LeSabre size thumb

Buick Problems

Electrical & Lights -- Verified

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.
On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000...

Engine -- Verified

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.

Suspension & Steering -- Verified

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

Engine -- Verified

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

Engine -- Verified

The intake manifold gasket may develop external engine oil and/or coolant leak. The intake manifold will need to be removed and the gasket replaced to correct this issue.

Buick Recalls (Recent)

Buick Recall 95V173000

Body, Interior & Misc., October 19, 1995

Summary:

THESE VEHICLES WERE ASSEMBLED WITH REAR OUTBOARD SAFETY BELT ANCHORAGES THAT MAY NOT WITHSTAND THE REQUIRED LOAD. THIS DOES NOT COMPLY WITH FMVSS NO.210, "SEAT BELT ASSEMBLY ANCHORAGES."

Buick Recall 92V124000

Body, Interior & Misc., September 24, 1992

Summary:

THE POWER SEAT OR RECLINER WIRING HARNESS CAN BE PINCHED OR CAN CHAFE ON THE SEAT FRAME OR SPRING SUPPORT ROD, WEARING THROUGH THE WIRE INSULATION AND CAUSING AN ELECTRICAL SHORT.

Buick Recall 93V121000

Brakes, August 10, 1993

Summary:

THE BRAKE HOSES WERE MANUFACTURED INCORRECTLY, AND DO NOT COMPLY WITH FMVSS 106, "BRAKE HOSES."

Buick Recall 91V214000

Drive Train, November 29, 1991

Summary:

THE REVERSE SERVO APPLY PIN MAY BIND IN THE CASE WHICH COULD CAUSE REVERSE BAND DISTRESS (LOSS OR SLIPPING OF REVERSE), REVERSE BAND DRAG IN DRIVE RANGE (POOR PERFORMANCE -- POOR POWER), OR THE TRANSMISSION TO REMAIN IN REVERSE WHILE THE SHIFT INDICATOR SHOWS NEUTRAL GEAR POSITION.

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Buick Recall 92V066000

Electrical & Lights, May 13, 1992

Summary:

THE OPTIONAL REMOTE ENTRY MODULE MAY HAVE A FAULT WHICH CAUSES RANDOM ACTUATION OF INTERIOR LAMPS, DOOR LOCKS, AND/OR TAILGATE RELEASE. THIS ACTUATION MAY OCCUR WHILE THE VEHICLE IS IN USE OR UNATTENDED.

Buick Questions and Answers

tiggerore, 1990 Buick Century, 3.3L V6, West Warwick, RI

this is for a 1987 buick century limited. we need to know how to replace the muffler. can you tell me if the pipes have to be welded together or use clamps. please let me know the lowest economi...

Bob203, 1990 Buick Century, 3.3L V6, Bayside, NY

This is actually a Buick Electra Station Wagon 1986, V-8.
I had the engine replaced. The mechanic disconected the positive cankcase ventilation blower. can this cause the newly re-built engine to...

doc383, 1990 Buick Century, 3.3L V6, Fulton, NY

How to tell if radiator has an oil cooler or not

doc383, 1990 Buick Century, 3.3L V6, Fulton, NY

On the disc brake calipers are the "sliders' the bolts that go from the back side of the caliper to the front side. Are these what need to be greased when you install new pads?{The bolts ...

buickdriver, 1990 Buick Century, Rock Island, IL

just changed starter and battery for 1987 buick century. now the motor turns over but nothing happening is it maybe the fuel regulator or pump or just not getting spark im thinking question is wher...

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Buick Owners' Reviews

Like others I bought this brand new as my dream car. My first problem, which occurred with only roughly 30,000 miles, was the power steering failed. The car had to be taken on a flatbed. That was fixed under warranty. Tires for the vehicle were over $1,000 at 30,000 miles. I now have 42,000 miles and my transmission is slipping! Plus, I also have that "moaning" noise coming from somewhere in the back. Very disappointed :(

We had to replace the "Head Gaskets" due to manufacturer problem and this was covered under warranty. Our van is converted by Braun for wheelchair use and constant problem with wiring harness breackage to compressor for air shocks due to corrosion in wiring harness- moisture from somewhere in van since harness not exposed. Warranty won't cover expense-GM problem from factory design. Would appreciate any feedback to correct this problem. Otherwise, satisfied with van performance and handling, except in high wind conditions.Also had to replace heating lines going to back due to corrosion.

Love everything about this car, Great on gas, smooth ride

Good car, know what to expect. This is a 15 year old GM product. To put it in perspective, my previous car was a 45 year old GM with higher mileage and LESS problems than this. Mechanically it's very sound. The three big issues tend to be gaskets, grounding issues and interior quality. If you buy one of these, expect to find a few interior parts (dirt cheap as regals are common enough to pop up in junkyards almost daily), expect to change window motors.

A previous review cited $1600 for window motors. That reviewer was scammed, the motor and regulator assembly can be found for about 30 dollars a window, and the repair is not difficult to do yourself. I did all four in an hour never having disassembled a window before. Get a few GM clips ($5 for 50 of them) and feel free to put dynamat or peel-'n-seal on the inside of the door panel-it reduces road noise substantially. An hour and 130 dollars for brand new window movement. My Toyota's are 120-150 APIECE-and yes, they to have died.

The steering rack and pump will need replacement. If you can do the windows, you can do the power steering pump. Disconnect battery, take belt off (30 seconds with a wrench for tensioner) detach two PS lines, unbolt pump, bolt new pump on, reattach lines, add fluid and open bleed screw while turning wheel. No reason to pay hundreds. The rack is worth a mechanic. Expect to pay 5-600 with alignment.

The thing that kills the 4t60-4t65 transmissions is heat (or abuse, like any transmission). Keep fluid topped off, and don't blame the company when you failed to respect proper maintenance.

Change ignition lock cylinder. 30 minutes, 70 dollars. Most electrical problems in this vehicle stem from this. The turn signal stalk CAN go bad, but that is rare, the lock cylinder is common.

These cars brake fine, but if you want to knock 15ft of your 60-0mph braking distance, upgrade to firebird/camaro 12" front discs is available. The calipers bolt right on. Pump that old brake fluid out at the same time. Only works on 16" wheels or larger. Another upgrade would be sway bars ($150 with end links) which improve handling significantly. Strut tower braces and trailing arms (about $100 total) will make the car handle respectably, the Regal GS models have too tight a steering ratio for their soft luxury springs and thin sway bars. Improved anti sway bars are easy and a vast improvement

The valve cover gaskets suck, but not a problem if you keep it topped off. Changing them takes 2-3 hours and 50 dollars. 15 year old domestics leak more than not. If you want bulletproof, pay twice as much for a similar toyota or honda. I bought my regal gs to modify, not with the expectation of reliability.

-Proper maintenance.
-$130 in windows
-$50 in gaskets
-$70 in lock cylinder
-$500 in eventual steering rack
-$60 in power steering pump
-A weekend with basic hand tools.
Result? A car that's good to 200k or beyond. It's that simple. I hope I've helped.

when I turn my car off and take out the key , open the door and the warning sound is letting me know my lights are still on. the brake lights and parking lights will not turn off. all other lights go out but not the parking lights or brake lights. does anyone have any suggestions?

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