Q: How to Manually Bleed Aerated Oil from a Lash Adjuster to Remove Sponginess on 2010 Dodge Challenger?
A: To bleed the air from the lash adjuster, warm the engine and remove the cylinder head cover. Place the rocker arm in the circle at the bottom of the cam and then unseat the check ball and collapse the adjuster using Special Tool 8351. Repeat if sponginess still persists, or, replace the rocker arm.