View attachment 1054439I just had a major scare. My '23 TBucket's big block Mopar 383 was running the best it had in a long time. My neighbor and I had taken it out around town for the evening, setting off a few car alarms in the process...
When I started the car the next morning I was met by a horrifying 'rod knock'!!! It sounded like someone was inside the engine, trying to beat their way out with a sledge hammer!!! Tweaking the timing didn't change anything. My heart sank...
I drained the oil and found no metal shavings. Whew! Then I pulled the pan, fully expecting to find a crankshaft or rod that had committed suicide. In order to remove the pan, I had to remove the dust shield on the front of the 727 transmission. It was about then that my neighbor and I found that 2 of the 4 bolts that mount the torque converter to the flywheel had backed out about a 1/4", just enough that the stampings on the heads of the bolts were hitting the edge of the block!!! Added Loctite and re-torqued all 4 bolts. Disaster averted!
NOTE TO SELF (and you!!): Add checking those bolts to the Routine Maintenance Schedule!!!
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