When changing the spark plugs of a car, it is important to remember to gap the spark plugs. The gap for this cars spark plugs are 0.051 inches.
you don't need to set them they are set on the plug from factory NGK plugs are PTR 5A10 for platinum
.015mm
The gap is .54"
1...mil
The 2007 NGK catalogue lists the 1.1 Fiesta plug gap as 1.00mm.
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
DO NOT GAP THEM. You will ruin them. Put them in right out of the boxes, or you will ruin the platinum coating and they will not fire correctly.
The proper gap for the engine 2.0 zetec DOCH on ford is 0.43mm.
Mk6 1.4 Duratec SE 16v 02> gap should be 1.3mm.
The 2001 Ford Escape owners manual shows the spark plug gap for the 2.0 L - DOHC 4 cylinder Zetec engine as ( .048 - .052 inch )
1.13 mm or .050 That's the gap my plugs are running at on my '95 Zetec (Motorcraft plugs)