timgcummins New member Jan 23, 2012 #1 My 78 cj has a knock in the bottom end I dropped the oil pan now how do I locate the sound?
superj Active member Jan 23, 2012 #2 move each connecting rod up and down, one is loose. thats your knock. the other way to to drop the lower part of the rod bearing clamp and check visually. one of those bearings is messed up and so is your crank and connecting rod, possibly.
move each connecting rod up and down, one is loose. thats your knock. the other way to to drop the lower part of the rod bearing clamp and check visually. one of those bearings is messed up and so is your crank and connecting rod, possibly.
