well i have just got my self a 91 4 runner and i am having a problem with it back firing. it is all good if keep under 3000rmp but if reved higher and then when u back off to go for the next gear it back fires pretty bad.
the carbie had been rebuilt, has new pluges and leads, new fuel filter. i just redid the timing and set it to 0 with no vacume and then add the vacume line again and it went up to about 10.5 when the manual said it should be at 12, but i dont see that doing it. allso it has the 22r motor.
so if anyone could help out it would be great thanks
Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.
1991 4 runner back firing
Moderators: toaddog, Elmo, DUDELUX
Who is online
Users browsing this forum: No registered users and 96 guests