Mechanics

AT PROBLEM

2003 Kia Carnival • 150,000 miles

I have problem in AUTO TRANSMISSION with my Kia Carnival 2003, when I start the car the trans works properly and gears shift smoothly but when speed up to 30 KMPH the gears slips and stuck. When I stop at the signal or drive long way its not shifting the gear nor its shifting back to start.

Please help.
Avatar
Jimmy_keller25
May 2, 2012.



Any dash warning/problem lights on?

Tiny
Fixitmr
May 2, 2012.
Fluid level ok? Possibly heat is effecting trans solenoids function.

Tiny
Fixitmr
May 2, 2012.
Also speed sensor input to ecm could be failing so trans is confused as to what to do.

Tiny
Fixitmr
May 2, 2012.
No Dash Warning
Fluid Changed with proper Level
Speed Sensor not yet checked. Dont know the location for it, if you could tell then good.

Tiny
Jimmy_keller25
May 2, 2012.
When trans stuck it is in 4-5 gear then it remains in it untill I switch off the car and restart.

Tiny
Jimmy_keller25
May 2, 2012.
Sounds like an OD problem. Funny no warning lights showing? Try reading codes?

Tiny
Fixitmr
May 3, 2012.