I changed fuel pump and purge valve on 2003 Hyundai Elantra car still just cranks over but won't start

SOURCE: 2003 Hyundai elantra

Hi there they are known to have dramas with the pick up for the immobilizer i would be getting that checked first before spending money on something .else

SOURCE: locate fuel filter, and safety switch to fuel pump

The filter is located at the rear seat, you have to remove it first, then you will see a cap attach with some screws. Inside that cap you`ll find the fuel filter. Before you change the fuel filter you have to release the fuel pressure first. To do that, first find the FUEL PUMP RELAY in the main fuse box located in the engine. Once you located open the fuel door and take off the cap and leave it open. Start the engine, take off the FUEL PUMP RELAY and leave the engine stop itself, when this occurs turn off the key, the you can take off the filter and changed it

SOURCE: Location of the Purge Control Valve for 2003 Hyundai Tiburon

There were two different engines which were installed in the 2003 Tiberon... the 2.0 liter 4 cylinder:


And the 2.7 Liter V6:

SOURCE: replaced fuel pump in 2000 hyundai elantra and

well if she ran it to long with no oil it might be locked up and might be able to turn it over if its not to bad. but you should still get power going to your fuel pump i would check all connection going to fuel pump and no broken wires. try even un plugging battery to see if there's a bypass

SOURCE: 2002 hyundai elantra car is cranking over but won,t start it has gas you can hear the fuel pump come on don,t know what to check next

seems like a fuel pressure issue, try replacing the fuel filter with a new one, and spray some aerostart into the air intake while cranking over.