where is the OBD DLC located? on 1991 Mitsubishi 3000GT SL

My 1991 Mitsubishi 3000gt Ls idles at 2200 rpm when in park,than the rpms drop when I shift into gear. when I took it for smog check the Tech said it would not pass with the rpms being so high that the normal idle should be around 750-800 rpm. what is the possible cause for the rpms being so high?

by in Beaumont, CA on June 10, 2011
1 answer 1 comment
ANSWER by on June 10, 2011
Your car has OBD1 (no 16 pin socket under the drivers side of dash) Follow this link http://www.3si.org/forum/f35/check-engine-light-how-diagnos-403534/ Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info. There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online
COMMENT by on June 23, 2011
Yes, I did find it, more specific it's found attatched to the fuse block under the driver left side dash. thanks for the info.