What are the spark plugs for a 2007 Toyota Tundra?
Those are definitely the correct plugs for all 2007+ 5.7 Tundras. Register FREE to Reply!
What kind of gasket does Toyota 5.7L engine have?
The 5.7L Engine has Spark plug wells which are sealed by a rubber gasket around the spark plug.
How to change the valve cover on a Toyota 5.7L?
Next remove the PCV hoses going into the valve cover, the fuel rail line (look for the orange connector in photo) and then the oil filler neck by removing its two bolts. The small sensor right next to this oil filler next is a Camshaft Position (CMP) sensor, there are ones one both valve covers that can be removed.
Why are my spark plugs covered in oil?
Usually upon a later mileage spark plug change you will notice maybe one, two, or multiple spark plugs covered in oil, this is most commonly an issue of the rubber in the seals wearing out…sadly the whole valve cover must be removed to fully remedy this issue for longer.
What to do about a misfire in a Toyota Tundra?
If you have any doubt as to were top dead center is (TDC) pull spark plug #1 and insert a long enough rod down inside and put a dial indicator on top of the rod and measure. You can almost get it perfect with the naked eye. Now looking at your belt, which is 100 times better than mine when I replaced my timing belt.
How does the 0 work on a Toyota Tundra?
The 0 is true TDC, the dowel is 15 degrees after TDC. By turning it 15 degrees ATDC tension is reduced on the vavle springs and you will less likely have the cam gear turn on you once the t-belt is off. Using the 0 works, instead of matching to the T you would match to the I, but a cam gear might turn on you if you happen to bump the vehicle.
Where are the igniters on a Toyota Tundra?
So unless your timing belt jumped timing, which means , that’s bad and should change that before you make things worse. Cam sensors could do this, but should throw a cam sensor code. Now there are these things called igniters located on the driver side by the firewall. I think there is 2, and each one will operated 4 cylinders.