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Old 01-24-2011, 02:09 PM
gotta_ski gotta_ski is offline
TT Enthusiast
Join Date: Sep 2010
Boat: 1998 Prostar 190 LT-1
Location: Austin, TX
Posts: 306
From what I've read and from looking over my own 98' LT-1, I don't think it has an OBD II port. I believe our motors use MEFI, Marine Electronic Fuel Injection, which has a different plug. I'm not sure if MEFI is a GM creation or an Indmar creation for that matter.
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