reubenhayden

I have a 90 four runner 3.0 motor I just replaced the knock sensor and pig tail and front timing components after getting it back together it keeps throwing an she code I checked vacuum and have none to very little all the way back to throttle body at idle or rpm any ideas? Looking for help

scope103

"throwing an she code"?

The motor runs okay but has no vacuum? Where?

You might try your post again. Using periods.