might have Ring damage.
It unscrews just like a spark plug.
That's Fords twin plug ignition system to help reduce emissions
According to one of Fords websites : For a 1995 Ford Contour , 2.5 litre V6 engine : ( the spark plugsare gapped at.054 inch )
On a 1995 Ford Contour : According to one of Ford's websites : The spark plugs on the 2.0 liter four cylinder are gapped at ( .050 inch ) For the 2.5 liter V6 ( .054 inch spark plug gap )
on the front of the engine. it has a white wire on it and it screws in and out like a spark plug
near the #4 spark plug. 2.0L Engine
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of the engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
According to the owners manual found at http://www.scribd.com/doc/2463636/Ford-Contour-Owners-Guide-1999-Model-Year, it is 1.3mm.
could be valve cover casket leaking
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 )
On a 1999 Ford Contour , 2.5 litre V6 engine : firewall 1-----2-----3 4-----5-----6 front of vehicle > driver
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of the engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
The spark plugs on a Ford Explorer are replaced by first disconnecting the battery. Remove the spark plug using a spark plug socket. Replace with the factory recommended spark plug.
the spark plug gap is .054in. for 2003 ford focus.
The transmission plug on a 1995 Ford Contour is located on the side of the pan. It allows for fluid to be quickly drained during maintenance.
06.0 on a 4cylinder 2wd s10
I WOULD SUSPECT THAT ONE OF THE PLUG WIRES IS NOT MAKING CONTACT OR IS NOW BROKEN.
It could be either a bad fuel filter or fuel pump or it could be bad spark plugs or cap and rotor or spark plug wires
My 2002 Ford Focus ZX3 has a spark plug gap of .050" (1.3mm).
The spark plug number that is in my 2003 Ford Ranger XLT is: AGSF34FP - Motorcraft.
A 1968 Ford Galaxie 500 with a 390 engine should use a spark plug such as an E3 brand spark plug. This plug should have a tapered seat with 18mm threads.
1.13 mm or .050 That's the gap my plugs are running at on my '95 Zetec (Motorcraft plugs)