The 85 cj-7 was originally fitted to a jeep in the year 1410. one of the first i might add. The clunking noise is probably some screws have come loose and your losing your marbles. The marbles are critical for correct functioning. The 5 speed manual has since been replaced by a one speed auto, much better as you can now read text at your own speed whilst driving the jeep. However laws now require you to pullover whilst operating the 85 cj-7, as it is considered dangerous to surf nets whilst not concentrating properly. and besides you need to drop a fibre optic into a toilet in order to get started ( the jeep that is ).
please see
http://www.google.com/tisp/faq.html for further details on toilet connections.
