Buick Models — Common Problems & TSBs

Browse every Buick model. Click through for common problems, technical service bulletins, fluid specs, and labor times — verified for your car.

Model	Years	Problems	TSBs
Allure	2005–2009	5	2901
Apollo	1973–1975	0	71
Buick Marquette	None–2030	0	0
Cascada	2016–2019	5	52
Century	1936–2005	79	808
Century Estate Wagon	1984–1984	5	187
Century Wagon	1985–1996	5	17
Coachbuilder	1990–1996	5	0
Coachbuilder Wagon	1990–1995	5	0
Electra	1959–1990	5	449
Electra Estate Wagon	1984–1984	5	121
Electra/Park Avenue	1984–1990	5	0
Enclave	2007–2026	5	603
Encore	2013–2026	5	510
Encore GX	2020–2026	5	192
Encore GX FWD (Flex Fuel)	2026–2026	5	493
Envision	2016–2026	5	229
Envista	2024–2026	5	5
Envista (Flex Fuel)	2026–2026	5	0
Estate Wagon	1990–1990	5	10
Funeral	1996–1996	5	0
Incomplete	2001–2001	5	0
LaCrosse	2005–2019	5	1030
Lacrosse/Allure	2005–2010	5	0
LaCrosse eAssist	2012–2019	5	0
LeSabre	1959–2005	40	635
LeSabre/Electra Wagon	1985–1989	5	0
Lucerne	2006–2011	5	262
Park Avenue	1991–2005	5	203
Rainier	2004–2007	5	270
Reatta	1988–1991	5	61
Regal	1973–2020	5	1815
Regal/Century	1997–1997	5	0
Regal eAssist	2012–2016	5	0
Regal TourX	2018–2020	5	73
Rendezvous	2001–2007	5	552
Riviera	1963–1999	5	322
Riviera Convertible	1984–1985	5	0
Roadmaster	1936–1996	5	101
Roadmaster Wagon	1991–1996	5	78
Skyhawk	1981–1990	5	449
Skyhawk Wagon	1984–1989	5	0
Skylark	1953–1998	5	820
Somerset	1985–1987	5	83
Somerset Regal	1985–1985	5	62
Somerset/Skylark	1986–1987	5	0
Special	1936–1969	0	0
Terraza	2005–2007	5	257
Verano	2012–2017	5	315