Maybe... I haven't heard about it before......................................
.040
The 1999 Kia spark plug gap setting is .035. Most spark plugs will be pre-gapped by the spark plug manufacturer.
.44 thousandths
remove spark plug from engine leave the wire connected and try to start it id the spark plug sparks your good
between .028 & .032
firing order is 1,2,3,4 so it should be the third one from front to back of engine.
Bosch platinum # 6702 from Autozone, $ 2.99
www.kiatechinfo.com Free website, has diagrams and repair info.
top center of engine under the six bolt black cover.
1.0 - 1.1 mm
try a tune up, make sure valve cover gasket is not leaking into #4 spark plug tube,check spark plug wires and coil.
spark plug gap is.044