I'm having trouble starting my 2002 hyundai sonata, i baught a new fuel pump, 2 ignition coils and its still trying to turn over but wont when i spray some starting fluid it'll start but then dies right away when the starting fluid runs out.

no inertia switch or fuel switch--fuses or relays ---to test the fuel pump easiest is to spray starter fluid if it fires you have a fuel problem if doesn't fire look into ignition [ spark]

Anonymous ,2002 Hyundai sonata gsl v-6 2.7 had some problems with a purge valve solenoid, especially after refueling hard staring, check the link below.
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Fuel Problem with the Hyundai Sonata

Hyundai Sonata Questions - My Hyundai Sonata won't start ...

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CarGurusMar 5, 2013 - My Hyundai Sonata won't start, everything comes on when the key is turned but no ... it is in park and until I jiggle the shift until the light does come on it will not start. Was in ... My 2009 Sonata has been "perfect" with no issues.

2009 Hyundai Sonata turns over but will not start ... - CarGurus

www.cargurus.com > Questions > Hyundai > Sonata

CarGurusJun 16, 2013 - 2009 Hyundai Sonata turns over but will not start, sometimes. - 70000 kms.

Car wont start? - Hyundai Forums : Hyundai Forum

www.hyundai-forums.com/nf-2006...sonata/139435-car-wont-start.html

Mar 14, 2012 - 10 posts - ‎4 authors
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Your original keys had a computer chip in them that is programed to your car's computer and you will have to have a dealership reprogram your new keys to match your car's computer. or if you still have the original ignition lock you can reinstall it and contact your local dealership and give them your car's Vin# which is located on title or vehicle registration. And most dealerships can make you a new ignition key. Then your car should sta

If it turns over, its not your starter. Fuel system or ignition system must be at fault. Test to make sure you have enough fuel pressure. If pressure is ok, its your ignition system. Fuel system consistes of fuel filter, fuel pump relay, and fuel pump. As far as ignition, check coil, ignition module, cap, wires, sparkplugs, and rotory button if so equipped.

mcdevito75 here It could be a faukty fiel pump, bad ignition module. Have your local repair shop check it out.

theres a fuel pump relay in the power distribution box under the hook you manuel should tell u wich one

check to see if getting spark or fuel if no spark could be crank sensor or cam sensor have to check voltage out of wiring harness if low voltage ecm bad. Pull both coil wires off coil and have someone turn ignition no spark probably ecm. For fuel check number one plug see if wet and also listen when you turn key for fuel pump. If driving it just died on ya and battery went dead like know and you tried jumping or replacing battery.Still would not start ecm bad.

May have dirt on crank angle sensor ,loose/damaged. Located usually close to bottomf pulley on engine.. Remember to keep it simple and check for the obvious first (fuel/pump? is emergency shut off tripped accidentally from towing ? Turn ignition on and have someone listen at fuel neck for pump operation. Check all fuses.

I had same problem with my 2002 Sonata. Turned out to be Ignition switch relay under the hood. $22 part from dealer. Check ignition fuses under hood also.