2000 Toyota Tundra Faulty Coil Pack
If you dont have one your local parts store can do this for you at no charge.
2000 toyota tundra faulty coil pack. What causes the Ignition Coil in a 2000 Tundra What causes the Ignition Coil. There are a lot of potential symptoms related to bad coil packs in your Tundra. Select a store to see.
2001 Toyota Tundra V6-34L. The plug boot comes with a heat-resistant compound that is to withstand heat and enhance product longevity. Last time it happened I put all new spark plugs in it also.
Duralast Coil On Plug Ignition OEM. Once the winding inside weakens or breaks the problem is irreversible. Show More Show Less Compare.
It can really narrow your search down. TOYOTA 2000 TUNDRA 47L V8 Ignition Ignition Coil. Moved coil 8 back to its original cylinder and no more P0420.
Coils are sensitive to heat and may produce an intermittent problem if their internal components become weak. Thats your bad coil. Did the mechanic say anything about the condition of the coil packswires.
Here are the most common. The CEL will go off after 2 cycles. However you can test the coil pack on your car using a voltmeter.