2002 Toyota Highlander Base 6 Cyl 3.00L
How to fix codes p0300, p0302, p0304, and p0306
Hi, I have a 2002 Toyota Highlander base 3.0L 6cyl. I am having an issue where I originally had five codes that included the four in the question and a p1354. I replaced the variable valve timing solenoid for bank two with one from Standard Motor Products and the code went away; however, the four codes for the misfire still persisted. I then bought spark plugs and changed them out to no avail. I was wondering if I should try to replace the ignition coils or take it to a shop to see if something else is the issue.
For the misfires:P0300, P0302, P0304 and P0306...