Kia Sephia Problems

No Crank or No Start Due to Cracked Flex Plate on Kia Sephia

Problem Description and Possible Solution

Automatic Transmission
If the engine won't crank or cranks but does not start, the flex plate between the engine and transmission may be cracked. A cracked flex plate will cause an erratic cranking signal to the powertrain computer.

(11 people reported this problem)

Kia Sephia Vehicles With This Problem

RepairPal Verified
Average mileage: 96,300 (84,000–105,000)
6 model years affected: 1994, 1995, 1996, 1997, more1998, 1999
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Brake problem? Or maybe a faulty head gasket cylinder?
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