The gap is preset at the factory but is always a good idea to doublecheck to make sure it is correct.
0.80
1mm
All spark plug gaps are adjustable.
spark plug FR7DC2 set gap 0.9mm
.044
spark plugs are either not put in right or gaps not right.Also check your spark plug wires.
.054 inch , according to fordparts.com
by spark gaps immersed in the oil sample
oem is .035 on the l6 4liter model
When replacing the spark plugs it is important to know the size of the gap. The spark plug gaps on a 2000 Kia Sephia is .044 inches.
Platinums are gapped at 0.60, and iridiums are typically gapped at 0.40... you shouldn't try to change the preset gaps.
Transformers Primary Coils Capacitors Spark Gaps Secondary Coils Toploads