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Hyundai Sonata Most Common Problems

31
starter
27
brake pedal switch / brake light switch
20
brake caliper
20
oxygen sensor
19
strut (suspension)
18
control arm / tension strut / thrust arm / lateral link
17
valve cover gasket
16
ball joint
16
CV joint / axle / half shaft
14
bulb: headlight
14
entire engine replaced
13
end link or bushing for stabilizer bar
13
fuel pump
12
A/C compressor
12
alternator
12
wheel bearing / hub
11
brake caliper or cylinder seized, but not replaced
11
steering flex disc
11
sun visor
9
oil pan seal / gasket
 
4   8   12   16   20   24   28   32   36   40  
Chart is based on 1475 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.

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