bobbyb1970
Cadet
- Joined
- Sep 22, 2010
- Messages
- 6
I have a 1984 75hp mercury with the type v ignition system.. #4 cyl is the only one thats firing, has great compression and good spark on #4.. I took each coil pack off and hook them up to the #4 termanals to test the coil packs.. They will fire that way, Any information on where the problem might be or the next thing i should try would be helpful... Thanks Bobby