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- Wed Mar 16, 2022 10:27 am
- Forum: General Motors
- Topic: 7747 TP issue
- Replies: 0
- Views: 2608
7747 TP issue
Hi guys, new here and looking for help. I’m working on a 1990 tbi 350 truck with a 7747 $42 ecm, Tunerpro RT v5 and a moates autoprom. The problem I’m having is randomly when I try to start the truck, all the data shown in TP datalogger is at maximum values and the truck floods and won’t run. I’ve t...