KIA OPTIMA INSTRUMENT CLUSTER GAUGE

How Would I Go About Fixing My Tachometer? I Know I Need To Replace The Upstream On The Catalytic Converter And A Speed Sensor Also. But...

I Have A 2004 Optima Ex 6 Cylinder. When In Traffiic The Temp Gage Moves Past The Halfway Mark And I Put The Car In N And Reve The Engine...

The Speedometer Intermitantly Quits Working. I Cannot Use My Cruise Control Consistently. Can You Help?

Temp Gauge In The Red, But Car Is Not Running Hot. Change The Temp Sensor Unit But Gauge Still Going To Red. #2 I Have A 5hr Trip, Is It...

The Electric Radiator Cooling Fans (on The 6 Cyl, There Are Two), What Is Their Normal Operating Sequence? In This Car -- They...

I Have A 2004 Kia Optima Exv6 2.7 Liter Engine. The Temp. Gauge Has Risen Towards Ht (2) Times In The Last Two Weeks. What Could This Mean?

Just Had A Used Engine Put In. Purrs Like A Kitten, But My Tach, Temp Gauge, Speedometer Do Not Work? I Should Say Every Once In A While...

How To Know If My Fans Are Working When The Car Is Hot If The Thermostat Won't Show On Temperature Gauge In The Dash?