Of course you could take the factory air intake off and it would be easier to get to but that adds another 10-30 minutes to the job. Electrode Gap had grown as they all do after many miles something else to consider when you get a hard start. These innovative spark plugs are designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit. My set was numbered so you could easily tell which wire went to which plug.
James Vasaturo Towing Capacity is 5000, pounds. Put some anti-seize on the threads of the new spark plug and install it. You will also need a long… If you're talking about a 6 cylinder, then it's fairly straightforward. They are about 4 inchs inside the head. Give yourself 4 hours or more, depending on how familliar you are with working on engines , if you have never done this before.
I found that I was able to access all of the spark plugs without removing the stock air intake system. Also, the max tongue weight is 600 pounds, so make sure you don't exceed that. . Lift the cover up and remove from hinge. Put some dielectric grease in the end of the spark plug boot and slide it back in the hole connecting it to the top of the spark plug. Is your 4Runner embarrassing you in front of your friends? Was getting a couple extra revolutions when cranking before the engine would start.
Step 3 — Remove spark plugs With the spark plug wires out of the way, it's time to use the appropriate tools and remove the spark plugs. To change your spark plugs, locate the spark plug wires, pull each plug wire off of each spark plug, loosen and remove the old spark plug, then reinstall the new replacement plug. Next, take a spark plug socket with a socket wrench and remove the spark plug in the cylinder well. Spark plugs can become dirty and clogged over time; and spark plug wires can fray and simply perform weaker than normal. Using the extenion put the socket with the rubber piece inside which will grip the plugs when they are unscrewed allowing you to remove the plugs.
Spark plugs wear out over time as the electrode material wears down. Don't try more than 3000 unless you've got the V6, you won't get very far. A set of Bosch Platinum Plus with about 50K on them. This article applies to the Toyota Tacoma 1996-2015. You will need a 10 metric socket and a spark plug socket with a rubber boot inside to help bring the plug out.
I'm probably the only noob reading this, but I have an '04 2. I once ran the wrong plugs entirely and it still took it just fine! I referenced Denso's site and they indicate a gap of. Make sure to replace each spark plug end one by one to avoid getting the cylinder firing order mixed up. This article applies to the Toyota 4Runner 1984-1995. Typical spark plugs on a modern vehicles are made with copper, platinum or iridium. Put a little bit of dielectric grease inside the spark plug boot when you are installing the spark plug wires.
An engine misfire can be caused when. Put some anti-seize on the threads of the new spark plug and install it. Unclip the wire first, then remove the 10mm bolt. Usually the darker center electrodes indicate a worn injector, but you can also get that color depening on the way the plug indexes in the head and the flame front is licking at the plug. Use… i just walked in from doing it.
Pull the coil pack out. Route the spark plug wire around to the distributor cap and install it. The wire goes in the bottom right spot on the distributor cap see diagram at beginning of write up. Remove the air filter two clips , then the filter cover by detaching from the intake hose 10 mm nut. The spark plugs and spark plug wires play a crucial role in your Tacoma's engine performance. Route the spark plug wire around to the distributor cap and install it.
Carefully turn the wrench to the left and take your time removing each one. Step 2 — Disconnect wires Once the battery is disconnected, you may locate the spark plug wires and gently unplug them from the spark plugs themselves. This saves approximately 30 minutes of time. The spark plug will specify the tension needed on the packaging it came with. There's a big sticker on your driver's side of the engine to use dual ground spark plugs to avoid spark waste. Do something about it now.
The spark plug wires transport the electrical current necessary to the spark plugs, while the spark plugs use such current to ignite a spark and begin the internal combustion process. Insert ratchet and remove spark plugs. Spark plug wire boot end. I used a gap of. This article applies to the Toyota 4Runner 1996-2002.