2001 Toyota Tundra Misfire

The one nice thing about P0301 is.

2001 toyota tundra misfire. Heres where im lost i have put in new plugs swapped plugs swapped coils with other cylinders and it stays in 5. Its and OBD2 code and means that a misfire has been detected in the 8th cylinder in the firing order. Do you have any suggestions on what is wrong with my truck.

First they replaced plugs and one coil. 2001 Tundra V8 4x4 with 150000. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 7.

Im having issues with my 01 tundra with 305000 miles on it. The P0307 code means that the cylinder 7 is misfiring or is randomly misfiring. P0301 is a common OBDII trouble code that appears in the Toyota Tundra.

I took to the dealership and said it was the timing I changed the timing and the problem is still happening. If the problem persists more tests needs to be done to diagnose problem see Possible Causes. Vacuum leak If your Tundra has a vacuum leak it can be very difficult for it to get the right airfuel mixture.

Its easy and kind of fun to chase one down. I normally drive pretty tame to get that whopping 13 mpg out of it. P0301 should be considered a cause for concern and can be a threat to the drivability your Tundra.

Vacuum leak If your Tundra has a vacuum leak it can be very difficult for it to get the right airfuel mixture. Its easy and kind of fun to chase one down. How to find a vacuum leak.