Carbureted Models
Disconnect battery ground cable for a minimum of 10 seconds to clear
trouble code stored in the memory.
Fuel Injected Models With OBD
Disconnect battery ground cable for a minimum of 10 seconds, then
depress brake pedal five times to clear trouble code's stored in the
memory.
Fuel Injected Models With OBD II
Connect SST (NGS) tool to data link connector 2. Then select
"Clear Diagnosis Codes" function and erase diagnostic trouble
codes from the NGS memory.