Update
I just drove the 4runner about 20 miles on the highway with no issues. Should I wait until I can get a bypass kit before driving it any more? Is there anything I can do to prevent the valve from getting stuck again before the the kit arrives?
My 05 4runner limited just had all of the symptoms. I used this forum and thread on the issue to educate myself. I reset the check engine light by disconnecting the battery and all the lights, and limp mode was gone. I very gingerly drove it to get scanned and all the codes are gone too. I never...
