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Buick LaCrosse Most Common Problems (All Years)

17
wheel bearing / hub
13
water pump
6
A/C compressor
6
catalytic converter
4
ABS wheel speed sensor
4
strut (suspension)
3
evap solenoid / purge valve / vent valve
2
brake caliper
2
carbon buildup on engine intake or engine valves
2
engine seal / gasket, other or unspecified or unknown (oil leak)
2
fuel system cleaning
2
handle: trunk or tailgate
2
horn
2
ignition coil pack
2
interior trim
2
obstacle detection sensor / parking sensor / backup sensor
2
radiator hose / engine coolant pipe
2
rattle or squeak, seat or seat belt buckle
2
remote keyless entry receiver
2
steering pinion / gear
 
2   4   6   8   10   12   14   16   18   20  
Chart is based on 130 vehicles in TrueDelta's reliability survey.
These are the problems owners most commonly reported on TrueDelta's Car Reliability Survey. For many models not all entries have been coded yet, so focus on the relative numbers rather than the absolute numbers. Usually when people say "they all have this problem," the problem in question actually affects between 10 percent and 20 percent of all cars. We aren't counting wear items like brake pads and rotors that truly do require periodic replacement on all cars.