I was driving down the road 2003 KIA car just coasted to a stop shifts ok but won't go. Runs fine. Any ideas why.

• If the car runs but won't move then you have a couple possibilities. Transmission or a CV joint isseue.
• Here is the test.
• If you put the vehicle in drive and the speedometer works as if you are actually driving the the CV joint is the problem.
• The next test is the push test. If you can push the car while in gear the the issue is the transmission because it should stay put.
• Check the transmission fluid and if it is at the level it should be the go off of the test suggestions I listed. If it is the transmission you need to take it to a transmission shop. If it is a CV joint you may be able to address this at home with proper knowledge and tools. One you figure out what it it then stop trying to drive it until the repair is complete.
• Hope this helps and thank you for using FixYa.

Thanks for choosing FixYa and welcome. You could have a loose pin that connects the shifting links to the transmission. It could be the links itself. It the links and pins are intact, you need to check the slave cylinder and your clutch master. The clutch may be moving but not engaging the transmission. You need to check the pressure plate just in case also. If these parts all check out, the transmission probably will need taken out and looked at. I really don't know the specific specs on this vehicle, but the clutch and transmission systems are all similar in basic designs. This is assuming that it is a manual transmission that is.