How do i replace spark plugs on 1998 Isuzu Rodeo?
Disconnect the battery, remove the spark plug cable and covers, and remove the old spark plugs. Put in the new plugs, put back the covers and cables, and reconnect the battery.
It probably needs a tune up. The two main problems that cause this are that either the spark plugs are fouled and need to be replaced, or the bearings in the A/C compressor need to be replaced. Obviously the spark plug option is the least expensive. Isuzu recommends that you use Nippondenso plugs but I've found that Bosch platinum plugs work great.
They require special spark plugs that measures the resistance between the electrode gap. This is transmitted to the ION sensing module (which is under the plastic cosmetic piece on the engine and mounted to the very top of the intake manifold). Using the wrong plugs will cause the engine to missfire/throw a missfire code.
How do you fix an oil leak in the spark plugs and stop white smoke on a 1999 Isuzu Rodeo 4-cylinder manual?
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.