1995 90hp 3cyl serial 0g174918. I removed the terminal block thinking it is a rectifier and performed a diode check on it. I am reading open circuit both directions of all terminals. The setup also has a small voltage regulator/rectifier and charging system working ok but tach sticks at certain...
I think I've found my problem but not sure. I have replaced 2 switch boxes already on this 1995 90hp 3cyl. While at idle on the muffs and checking the coil input voltage with DVA, my digital volt meter will sometimes freak out with segments all over the place or shut off only when it's hooked to...
1995 90HP 0g174918. Catalog calls it a rectifier but using ohm or diode check on a meter, it is open circuit on all poles even if you reverse leads. Has 4 yellow wires (2 from stator and 2 from regulator) and 2 grey wires (1 going to tach and 1 to regulator). Charging system seems to be working...
dude...your thread is jacked...32 views and no replies. I have tried several times. There shouldn't be any severe slack in the shaft of the starter. Yes, there is a bushing in there and it's probably gone. Time for a new starter.
1995 90HP 3cyl. Hasn't done this in a while but finally happen again. Running good, stop to fish for about an hour and won't restart. Not getting fire to any plug. Removed kill switch wire and still no fire. Get towed back and trying to start it several times during the trip back but no go. Get...
I have a 1995 Mercury 90HP and when I purchased it, the previous owner told me to use 1qt to 6 gallons of fuel. That works out to be 25:1. Is there a recommended mix ratio for this motor? Would a 50:1 ratio be safe to use or not recommended? BTW, using Quicksilver synthetic blend.
Have a 1995 90HP 3cyl. Noticed that the top carb throttle plate doesn't open to full extent as bottom two which means this one is closed more at idle than other two which probably explains my uneven shaky idle. It has a slotted cam with screws to lock in place. What would be the procedure to...
Only had this boat for 2 months now and already had to replace the switch box due to loss of spark on top cylinder. Overall, it runs great! Good acceleration and top end but the idle is weird. Mainly, when I put it back to neutral at idle, it will idle up some as normally then sound like it...
New to boating but I'm learning quick. I have no spark on top cylinder so I switched coil trigger wire coming from trigger box from the center cylinder that fires to top cylinder that didn't and that coil is now capable of producing spark so I am suspecting a faulty trigger box/power pack. The...
