It takes more then 2 hours to replace the plugs on my Mercury Cougar, so I want to do it only when necessary.
These went in easy enough, I think they were actually easier to line up than the stock ones.
Please use the large mammal observation form and include details of the exact location, time, date and description of the animal.
Pictures of the animals and their tracks are also greatly appreciated.
No matter whether you are changing an air filter or doing a routine brake job on your Mercury Cougar, we have everything for your repair and maintenance needs.
These spark plugs are 3 years old with over 30K and my vehicle starts as fast as the day I put them in.
Mounted both loosely to engine, then lowered engine with a hoist slowly.Pushed and wiggled until one lined up, put the bolt in loosely then pushed and wiggled until the other side lined up.