Jason L
09-01-2009, 07:28 PM
new plugs and wires. any help? 2001 kia sedona. 3.5 V-6. It starts and runs fine for a period of time then sputters very bad. Was checked and told cylinders 1,3,5 were missfiring. Took it to Kia and changed plugs and wires. Did not help. does not overheat so probably not head gasket. Thought it could be the coil pack, but there are 3,any help would be great. thanks jason