2007 Toyota Sequoia, cylinder misfire. I changed 6 plugs and serviced the injector nozzles

Question

2007 Toyota Sequoia V8, cylinder misfire. I changed 6 plugs and serviced the injector nozzles. I got the engine code P0300

Answer 1

Hi there,

With this code you should also check for intake manifold vacuum leaks, the mass air flow sensor and the fuel pressure as possible causes.

Answer 2

P0300 TOYOTA - Random Cylinder Misfire Condition
Read more: https://www.autocodes.com/p0300_toyota.html