2009 Hyundai Sonata turns over but will not start, sometimes.

100

Asked by Jun 16, 2013 at 12:36 PM about the 2009 Hyundai Sonata

Question type: Maintenance & Repair

70,000 kms

12 Answers

any number of things can precipitate this condition...get the diagonstic OBD-II trouble codes read from your auto parts store or get a code reader (cheap) and find out fer ye self~

3 out of 3 people think this is helpful.
100

Thanks judge Roy, I have a code reader but being so intermittent I don't believe I will see a code does it not have to be active? Right now usually on the third attempt it starts. I will differently hook up to it and check for codes. Bill

1 out of 1 people think this is helpful.

this vehicle is in Canada? think basics....air, fuel, spark, timing---both ignition and sadly CAM timing too~ one of these basics is mis-behaving~ you are on the road to diagnosis of your problem through elimination, perhaps your code reader needs a new 9v battery (if that's what it takes)~

100

Came up with no signal from transponder in key, try other key. Got new key cut and programmed was good for a day.

2 out of 2 people think this is helpful.

Jeez, billy I should hope for more than one day....was there anything else?

100

codes p1693 &p1696

5 out of 5 people think this is helpful.

P1693 HYUNDAI - Immobilizer Transponder P1693 immobilzer mismatch~ does this help?

6 out of 6 people think this is helpful.

stop you dead in your tracks or just a nuisance?

2 out of 2 people think this is helpful.
100

bypassed remote seems alright so far

1 out of 1 people think this is helpful.
100

Took it to Hyundai and they replaced coil around ign swt on warranty, then I hooked remote back up and everything is good.

1 out of 1 people think this is helpful.
40

my 2009 sonata crank take 15 second to get it going but the engine light is on

2 out of 2 people think this is helpful.
40

my2009 sonata crank but take 15 second to get it going at the same time engine light is on

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Sonata

Looking for a Used Sonata in your area?

CarGurus has 50,662 nationwide Sonata listings starting at $1,350.

ZIP:

Search Hyundai Sonata Questions

Hyundai Sonata Experts

#1 toDumbToNotKnow
toDumbToNotKnow
Reputation 1,470
#2 Tom Demyan
Tom Demyan
Reputation 1,280
#3 dandyoun
dandyoun
Reputation 1,010
View All

Related Models For Sale

Used Honda Accord
821 Great Deals out of 85,701 listings starting at $988
Used Hyundai Elantra
573 Great Deals out of 52,119 listings starting at $1,499
Used Toyota Camry
1,012 Great Deals out of 90,766 listings starting at $650
Used Kia Optima
463 Great Deals out of 29,876 listings starting at $1,995
Used Nissan Altima
1,025 Great Deals out of 80,832 listings starting at $1,995
Used Honda Civic
667 Great Deals out of 89,882 listings starting at $1,299
Used Ford Fusion
1,127 Great Deals out of 82,944 listings starting at $998
Used Chevrolet Malibu
915 Great Deals out of 79,357 listings starting at $1,500
Used Toyota Corolla
766 Great Deals out of 73,024 listings starting at $1,962
Used Nissan Maxima
296 Great Deals out of 25,094 listings starting at $999
Used Hyundai Santa Fe
284 Great Deals out of 20,021 listings starting at $2,275
Used Hyundai Genesis
63 Great Deals out of 2,546 listings starting at $6,989
Used Mazda MAZDA6
118 Great Deals out of 15,913 listings starting at $1,500
Used Chevrolet Impala
587 Great Deals out of 31,465 listings starting at $799

Used Cars For Sale

2017 Hyundai Sonata For Sale
93 Great Deals out of 27,012 listings starting at $11,995
2016 Hyundai Sonata For Sale
89 Great Deals out of 4,235 listings starting at $9,990
2015 Hyundai Sonata For Sale
116 Great Deals out of 4,140 listings starting at $8,599
2014 Hyundai Sonata For Sale
146 Great Deals out of 4,280 listings starting at $7,888
2013 Hyundai Sonata For Sale
107 Great Deals out of 3,649 listings starting at $5,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.