I had a 95 neon. I changed them every 12,000 miles
I would replace the spark plugs after 50K, the wires and plugs again at 100K.
30000 miles
The Dodge Hemi's have 2 spark plugs per cylinder which equals 16 spark plugs
4.7L has 8 spark plugs. 5.7L has 16 spark plugs.
The spark plugs on a 1999 Mercury Cougar are located under the cover of the engine. The spark plugs should be changed approximately every 60,000 miles.
thank you
100K
The spark plugs on a 1999 Mercury Cougar are located under the cover of the engine. The spark plugs should be changed approximately every 60,000 miles or so.
Once on 1-2 year on regular spark plugs. Once every there years on High end spark plugs.
the transmition ,is probably not adjusted to the spark plugs,or their not the right spark plugs
The spark plugs?æon a 1999 Dodge Durango are at the side of the engine. Make sure that the engine is cool before accessing the spark plugs.
If it is a v6, you need to remove the upper ontake plenum to get acess to the rear three plugs. Not fun.