Hyundai Santa Fe Engine Idle Low

When I Start It The Motor Idles Low And Rough And When I Give It Gas It Bogs Way Out And Barley Runs. I Changed Plugs They Were Awful, But...

I Have Replaced Alternator Three Times With 110-amp Alternators, Have Same Problem, Low Voltage At Idle, Blower Fan Slows Down Radio...

2001 Santa Fe 2.7 Auto 2wd With 300,000 Miles. All Original Purchased @ 62,000 Miles No Major Rebuilds Just Usual Alt Thermostat Radiator...

When I Start The Car, Warm Or Cold, It Seems To Idle Really Low Then Stalls. I'd Start It Again, Idles Low Again To About 700rpm, I'd Press...