Originally Posted by Que89YJ
Disconnect the battery to reset the cal. Was it the rear bolts?
Actually, I inadvertently did disconnect the battery. The battery tray was missing the bracket for the fuse box under the hood. I disconnected the battery to replace the battery tray with a unit thy had the bracket attached. So, ya, I reset the ECU.
Yes, it was the rear two bolts on the exhaust manifold. Top one was the stud, bottom bolt. Both were missing, not broken off. I couldn't get the stud bolt out of the JY Cherokee so I used two bolts. Looked up the torque specs and bolted them down. No more leak, runs great. So lucky. Huge time and effort saver on this flip.
Posted via my pretentious iPhone.