could be valve cover casket leaking
How do you change the spark plugs in a 1999 Nissan Altima. Can not get socket on the plug.
There are a couple of reasons why a 1999 Ford Contour may misfire. The spark plugs may need changed or the coil pack may be bad.
You have bad spark plugs and or cap and rotor
On a 1999 Ford Contour , 2.5 litre V6 engine : firewall 1-----2-----3 4-----5-----6 front of vehicle > driver
near the #4 spark plug. 2.0L Engine
5/8
Changing the spark plugs in a Mercedes w208 320 1999 only requires two tools to be used. The first tool is a 3/8 wratchet that has a short extension and the second tool part is a universal socket. Attach the universal socket to the spark plug socket and use the wratchet to loosen each spark plug. Use the same tools to tighten the new spark plugs into place.
spark plug socket extention and rachet pull boots off plugs and have at it
According to the owners manual found at http://www.scribd.com/doc/2463636/Ford-Contour-Owners-Guide-1999-Model-Year, it is 1.3mm.
Change air filter and clean or replace spark plugs
You need a spark plug socket with a rubber grip inside to lift the plug out.
where is the oil filter on a ford contour, 1999