they will give you options when you buy them from the auto parts store
You should replace the spark plugs when your car won't start first time but does eventually.
No.
How do you replace the spark plugs on a Peugeot 307?
most spark plugs should be checked and gapped annually. if your spark plugs are used up you should replace them
How to replace spark plugs in a 1989 jeep cherokee?
Generally, to replace spark plugs on a Subaru vehicle, the spark plug boot should be removed. Then, the old spark plugs should be removed using a socket wrench, and replaced with new ones.
According to the owners manual, they have platinum plugs that should be changed at 100,000 miles.
To replace the spark plugs on your Celebrity requires a 5/8" spark plug socket, short extension and either a ratchet or breaker bar. First remove the spark plug wire then use the socket to remove the spark plug. The spark plugs should have a .045" gap. Replace the spark plug and reattach the wire. Continue until you have replace all of the spark plugs.
The Champion spark plug rj19lmc should be able to replace j19lm. Many of Champions spark plugs are interchangeable with plugs with the same letter coding.
Every year, or as an when the service requires
Take old spark plugs out put new spark plugs in
how to replace spark plugs on 2006 camry LE