The spark plugs are located under the coils.(front bank) One 10mm bolt holds down the coil, remove it and unplug the coil and the spark plug wire leading to the rear 3 cylinders. Remove the coil by lifting up to reveal the plugs. That is the front 3 cylinders. For the rear 3 cylinders you will probably need to remove the upper intake plenium unless you have super small hands to reach around the back and remove the plug wires and gain access to the plugs. GOOD LUCK !!! I hate doing tune-ups to these engines.
Same relative position as the front plugs. They are just a lot harder to reach.
The 2001 Toyota Sienna spark plug gap is .023. Most spark plugs will be pre-gapped by the manufacture of the spark plug.
Good and tight, but don't break the thing.
The 2000 Toyota Avalon spark plugs can be located on each side of the engine. The spark plugs will be near the bottom of the engine. There are three spark plugs on each side.
When changing spark plugs it is important to know their location under the hood of the car. For a Toyota Rav4 the spark plugs are under the engine cover that has the car symbol on it.
Screwed into the head.
Toyota says to change at 30,000 mile intervals in order to maintain Emissions warranty.
60 degrees opposite side of front three...put your hand behind intake to feel the wires, follow them to plug
The spark plugs on the 2nd bank are behind the engine under the crow bar. They can only be felt with hands follow the spark plug wires. Change the spark plugs are very easy but needs the proper spark plug socket and the wrench extension.
follow the spark plug wire to the engine head and there they are
position of spark plugs on 2003 Toyota coralla
A 2007 Toyota Prius has 4 spark plugs.