After I fill my tank with gas. Try to start my car, all it does is turnover and turnover (like it is flooded) and will not fire. I then hold the gas pedal to the floor (did not pump the pedal) and proceed to start car. It does start right away, I hold my foot on the gas pedal and hold it there on a higer idle for about a minute. Then I can drive away. This is the 5th fill (5 weeks) since it started to do this.
Hard start after filling tank with gas. on 2004 Hyundai Sonata
by dandrews in Sartell, MN on September 21, 2009
3 answers 1 comment
ANSWER by Bret Bodas on September 21, 2009
How often do you drive the vehicle, stop it, then restart it withing 5 minutes? Basically recreating the same condition, but without filling the fuel tank? Do you always fill the tank? And to you "top it off"?
ANSWER by Visitor on March 13, 2010
change your purge valve
COMMENT by Visitor on September 29, 2010
how difficult is it to change the purge valve ?
ANSWER by ndesai on September 12, 2011
Did you get any fix ..........I have Hyundai Sonata 2002 with the same proble Everytime i go for gas fill up it won't start entil several attempt ( i fill like there is no gas supply ) this happens even if i fill half the tank or full please advice thanks
...engine light on. negative purge flow indicated. hard to start after fill-up. Do I need evap purge valve? Where is it on engine? Help please.
this happens every fill up, it also has a surge or it feels like a momentary power loss when idlig or accelerating. just had timing belt replaced & tune up. these didn't help any. also cleaned out ...