1993 Toyota 4Runner
1993 Toyota 4Runner TSBs (Technical Service Bulletins)
There are also 3 Toyota recalls » 2 defect investigations » 3 TSBs » for the Toyota 4Runner.
Please note: The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.
ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.
ENGINE AND ENGINE COOLING:ENGINE
- TSB #EG00298 -- SUBJECT REGARDING CYLINDER HEAD INSTALLATION FOR VEHICLES EQUIPPED WITH THE 3VZ V6 ENGINE. *YC (NHTSA ID #600350, FEBRUARY 13 1998)
- TSB #97121797017 -- SUBJECT ON SPECIAL POLICY ADJUSTMENT FOR THE HEAD GASKETS. *YC (NHTSA ID #54015, DECEMBER 17 1997)