Once the engine is started and line and afl pressure have generated 48 lbs. Web3 days ago · harsh shifts and limp mode. Webjul 5, 2022 · cause 1.

Harsh shifting and entering limp mode are significant red flags for your 4l60e transmission. I may have it wrong but i think it had. Webjun 23, 2018 · yes, i read the entire thread on broken 4l60es. The 4l60e valve body is in second gear by default when the engine is off.