5.4 eng spark plug setting is .052-.056
( .044 inch ) according to fordparts.com
gap is 42
On the distributor cap
Check your underhood sticker, it should say.
.042 to .046 inch
Check VECI label under hood!
1mm
The correct spark plug for 2001 1.6 Ford Focus is NGK TR5A-10 with a gap of 1.3mm
what is the correct spark plug gap for ford 1.6 16v 1998... The correct gap is 1.0mm... ford originally set them 1.3mm then found it was too hard on the HT leads and coil pack.
awsf32pp motorcraft
.052"-.056"
.054 inch