follow the wires. on Toyota's they are usually on top of the engine inside "holes".(don't know why in hell would they do that) On ours, the cover has EFI on the top in big letters. And I don't know why they put the things in holes either. Makes them pretty difficult to get at! I am not 100% sure what your engine looks like cuz nobody said what they were talking about. But I will assume that whatever one it is, it has the deep recessed hole with the sparkplug at the bottom. It is surrounded by valve cover. If this is the case, the reason is that for best combustion (ideal flame-front propogation and alla that complex stuff [1]) the plug just simply *has* to be in a particular spot in the combustion chamber. And on many engines, this just happens to be between the valves, and the *only* way to get there is through the valve cover. But nobody wants to have to pull the valve cover off to change plugs, so they made a 'well' for it. This was the same on my 1974 Toyota Corrola, my 1964 Peugeot 404, my 1962 Peugeot 403, my 1952 Chrysler hemi, my 1996 Chrysler V6, my 1998 Toyota Camry.. many, many more (but who cares?) [1] All this for cleaner running, better mpg, and power.
How do you change spark plugs in a 6 cly Toyota Camry?
how to replace spark plugs on 2006 camry LE
In the engine ... usually on both sides or inline on the top.
To change spark plugs on a 1994 Toyota Camry, remove the black shafts. The spark plugs are down the four holes. Use a socket set with extension to reach the spark plugs. Replace old spark plugs with new ones.
Under the plastic cover attached to the top of the head on a 4 cyl.
In the cylinder head.
A 1996 Toyota Camry that will have spark and then sometimes no spark might be having a problem with the spark plugs. Each individual spark plug is now a solid state electrode in that year of Toyota Camry. The ignition coil pack on top of the spark plug is probably loose or cracked.
100-120K miles.
1342
Every 100K or when necessary.
Check the spark plug wires and spark plugs.
Check the spark plug wires and spark plugs. You might have to test coils too.