Where are the spark plugs on the 30L?

Answer 1

Well im assuming you mean 3.oL not 30L, but it depends wether or not its a v-6 or straight 6. Straight 6- they would be on one side of the cylinder head. On a V-6 they would still be on the cylinder heads but there would be 3 on 1 side of each head. This is the same for a RWD or a FWD but the FWDs are way more difficult to change because the back ones are very close to the firewall and often require removal of other parts like the intake. If you cant just see them, start at the distributor or coil pack(s) and follow the spark plug wires to the sparkplugs. Hopefully that answered your question. 1) The location of spark plugs 456 are under the plastic shield in front of the engine. It takes an 8mm socket to remove the three bolts holding the shield once the shield is removed you will see a coil for each spark plug. Use the 8mm socket and remove the coil and rubber boots. You will now see the spark plug (note there are not any spark plug wires). 2) The location of spark plugs 123 are located to the rear of the eng. You have to remove the air intake manifold in order to get to the spark plus. Remove the throttle wire then remove the other items on top of the intake manifold. 3) Loosen all the bolts holding the manfold. 8mm socket-- I think three in front and three in the middle. Remove the EGR valve mounts so you can slide the manifold out. Disconnet all vacuum lines from manifold and the air filter inlet closet to manifold. Just take a general look and ensure you have all wiring and tubing disconnected then slide the manifold off the eng and EGR valve. NOW MAKE SURE you cover all intake holes (leading into the engine) with paper towels to prevent droping screws etc into the engine. Then follow step 1 above