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

111billy
90

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.
111billy
90

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)~

111billy
90

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

1 out of 1 people think this is helpful.

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

111billy
90

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.
111billy
90

bypassed remote seems alright so far

1 out of 1 people think this is helpful.
111billy
90

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.
eater12345
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.
eater12345
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 58,052 nationwide Sonata listings starting at $1,250.

ZIP:

Search Hyundai Sonata Questions

Hyundai Sonata Experts

#1 toDumbToNotKnow
toDumbToNotKnow
Reputation 1,030
#2 Tom Demyan
Tom Demyan
Reputation 1,020
#3 dandyoun
dandyoun
Reputation 790
View All

Related Models For Sale

Used Honda Accord"
937 Great Deals out of 76,999 listings starting at $1,400
Used Hyundai Elantra"
607 Great Deals out of 58,516 listings starting at $1,450
Used Toyota Camry"
1,545 Great Deals out of 79,108 listings starting at $700
Used Kia Optima"
527 Great Deals out of 31,949 listings starting at $2,299
Used Nissan Altima"
1,001 Great Deals out of 81,325 listings starting at $1,200
Used Ford Fusion"
1,308 Great Deals out of 85,973 listings starting at $2,013
Used Honda Civic"
715 Great Deals out of 63,274 listings starting at $1,350
Used Hyundai Santa Fe"
486 Great Deals out of 33,029 listings starting at $1,495
Used Nissan Maxima"
338 Great Deals out of 23,624 listings starting at $1,000
Used Chevrolet Malibu"
872 Great Deals out of 54,754 listings starting at $500
Used Toyota Corolla"
1,321 Great Deals out of 73,358 listings starting at $1,799
Used Hyundai Genesis"
131 Great Deals out of 6,982 listings starting at $7,900
Used Mazda MAZDA6"
186 Great Deals out of 18,146 listings starting at $2,000
Used Dodge Charger"
463 Great Deals out of 29,085 listings starting at $2,950

Used Cars For Sale

2016 Hyundai Sonata For Sale
68 Great Deals out of 33,530 listings starting at $13,995
2015 Hyundai Sonata For Sale
223 Great Deals out of 6,128 listings starting at $11,500
2014 Hyundai Sonata For Sale
94 Great Deals out of 2,036 listings starting at $10,300
2013 Hyundai Sonata For Sale
297 Great Deals out of 6,421 listings starting at $7,250
2012 Hyundai Sonata For Sale
105 Great Deals out of 2,653 listings starting at $6,995