I have a 00 GP GT that i recently did intake gaskets on. After the repair the car ran great for 2 weeks then developed a bad lower end knock. Fearing the worst i took it in for a 2nd opinion and without a pan drop my mechanic is telling me that #6 rod bearing is bad. Wondering if this can easily be replaced by dropping the pan and if i should worry about the rest of the lower bearings or not. The car was not run long with this knock, maybe 20 minutes so im hoping the journal isnt banged up. I am a backyard mechanic just wondering if this is a task easily done w/ out a lift, and some opinions on reliability after this is done.