superkel 0 Report post Posted September 15 Ok folks i need some techincal help! my manual 96 rav has a very tired 3sfe, however i now have a low k 5sfe from a auto 91 celica. just how much trouble am i in for with regard to ecu issues? any help from someone who has been down this road would be appreaciated. Quote Share this post Link to post Share on other sites
TIDYWAZZA 10 Report post Posted September 15 This maybe helpful https://www.rav4world.com/threads/1997-3sfe-to-5sfe-swap.212609/ Quote Share this post Link to post Share on other sites