[dunewarz]

My supra is acting really weird. I have a code 52 (knock), so I did a timing test. When I rev the engine the timing gets super advance. From what I know it should be getting retarted due to the knock sensor issue. Could anyone who has fixed the problem let me know how you fixed it. I would like some input before I start working on the vehicle to save some time and head ache.

Thank You