It will start 1st thing in the morning with no problem then after sitting awhile it has problems starting. Replaced the fuel pump, fuel pump fuse and censors. Nothing show up on the diagnostic machine. Now what?
My Kia is having a hard start problem. on 2006 Kia Sportage
by PETRODUDE in Imperial, CA on August 04, 2013
ANSWER by globalhelper on August 05, 2013
do you have any eng codes?
Hard start.mechanic did a cleanup of plugs and throttle body plus sensors MD worked fine two days later same story as per diagnostic its pointing to oxygen sensor wild that be a cause to hard start.
we have checked everything that is possible and all systems work, voltage,sensors,fuel pump,filters ect. car starts up and runs great let it sit for awhile and it's hard starting. wait about 2-3 mi...
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