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Hey guys


i have 2004 santafe 101K 2.4l engine i have this problem with delay start i turn the key to AC then to ON for 2-5 second then when i turn to start takes 2 second to start like hesitate to start the battery is new i have change it this month because the previous one dead i test i found 10 volts on it i bought a new one 600A crank volt and 500 cold crank any help?

i have no MIL light no code just i have only PO421 it was pending code i erase it and it never came back again

thank you
 

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Every now and then, my '01 wants to crank for about five seconds before it starts and runs on its own. Other times, I barely need to hit the starter for it to fire up. Who knows why?

I think it could use a new set of spark plugs and cables, which might contribute to the issue. I plan to make this a Saturday project some weekend this fall. If it cures the problem, I'll post it.
 
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