2001 Toyota Tundra Misfire

You should only be seeing this code if you have an engine with at least 8 cylinders.

2001 toyota tundra misfire. Its and OBD2 code and means that a misfire has been detected in the 8th cylinder in the firing order. How to find a vacuum leak. It ran fine for about 10 miles then misfiring again with check engine light flashing.

The one nice thing about P0301 is. I have a 2001 toyota tundra that has a random misfire the check engine light stays on but the truck will run fine for a day or two then start missing again i had an exaust leak an thought that was what was causing the miss so i put new manifold gaskets on the truck that did not fix the problem so i had the truck tuned up plugs fuel filter etc. 2001 Toyota Tundra SR5 TRD OFF-ROAD.

P0308 is a fairly common trouble code with the Toyota Tundra. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 7. It will often be accompanied by codes P0301-P0308.

Looking for some help. Its easy and kind of fun to chase one down. 2001 Tundra V8 4x4 with 150000.

P0301 should be considered a cause for concern and can be a threat to the drivability your Tundra. Then they replaced another coil and it. The symptoms are rough idling ticking noise check.

Vacuum leak If your Tundra has a vacuum leak it can be very difficult for it to get the right airfuel mixture. Heres where im lost i have put in new plugs swapped plugs swapped coils with other cylinders and it stays in 5. Random Multiple Misfire Detected.