Kia amanti 04
It’s getting worse where when I try to start the car AFTER starting the car later in the day (not a fresh start it always starts up, it’s when I try to start it AFTER the fresh start)
I have some codes and I took It for a smoke test and the shop told me I had a leak in my filler neck.
Now, I’m also being told by other people it could be a bunch of other things and I don’t want to spend hundreds on a filler neck if I don’t need one.
My codes are, p0456 , p0431, p0442. And OCCASIONALLY I get a p0157, and that seemed to stick around once I got a new flex pipe put in.
Can someone PLEASE tell me where to start before I put money into stuff I don’t need. Sometimes when I start the car, the rpm idle is really low for a few seconds (while I’m trying to start it) then jumps to normal for the whole ride once it actually starts. It seems like a fuel or air problem. I’m not savvy when It comes to cars but I also look for different opinions before I dump money into something.
To re iterate, the only problem seems to be when I start the car the 2nd or 3rd time of the day, and some even days it’s doesn’t even happen! But when it does, the car hesitates to start and the idle is SUPER low when The car is TRYING to start, but once it starts, it’s fine.
Any feed back helps