Ok guys, at a loss here. I have a merc 260 that is not firing the injectors. I have a brucato ACU and I've swapped the acu with my buddies, still get the same results.
Fuel pressure is good(39psi), voltage is good(12.6)all 6 cyl are firing and I indexed the fly wheel...I pulled the fuel rail and injectors to see if they're shooting gas...I only plugged two injectors up but they only spray once, sometimes, with the starter engaged about 6-7sec...
Any help would be greatly appreciated. Thanks in advance
--boat ran perfect last wknd. They only thing I did was charge the battery and put gas in it..