View Full Version : 1999 Prostar 190 wiring diagram needed

07-12-2013, 08:28 AM
I am working on a 1999 Prostar 190 with the LT1 TPI I am looking for a wiring diagram for the boat. Im having problems with the dash was told before I got it that it cuts in and out was working fine till I started to hit some waves then cut out. I am good with wiring and want to check power feed to the comp first then go from there just would be nice to get a diagram to read off of any help would be great.

Thanks Glenn