All, FYI. The problem was a .40cent sponge filter in the throat of the throttle body that was plugged.UGH!
Distinguishing feature for engine mounting is dictated by the flywheel housing for particular engine for either Alpha or Bravo. Transom plates...
Sorry folks but I feel compelled to answering this even though thread is almost a month old. ARE YOU NUTS? Sorry but it was my obligation! Not...
Cartridge? you mean connector? I have an OBC 2 scanner for automotive. Mercruiser EFI engines use there own diagnostic scanner? Where does...
Is the scan tool the same as OBD standard used in cars for mercruiser EFI?
Hard to say. Feels like ignition but suspect its some sensor gone bad with the fuel injection due to the reduced power. Is the EFI system pretty...
Our neighborhood friends have an 2004 Chaparral 240 that recently developed low power and bumping feel at first running of the day. Vessel now has...
Volvo Pros: Strong, Great design (cone clutch) Volvo Cons: Cost, Lack of OEM support, Fewer local parts suppliers and neighborhood help....
Wish it was Gonzo. Pulled Primary and Secondary metering rods and all 4 jets out. All clean. Wonder if fuel bowl level is set to low. I checked...
5.7 litre Edlebrock 750 marine carb MSD Ignition 23 pitch quicksilver 3 bladed stainless Alpha One Gen II 1.67 This problem just started. From...
Take a look at exhaust bellows. New? Chances are it was the source of water in engine you describe.
Performance comes with steep price. Stay with OEM configuration as much as possible. It will allow for worry free fun on the water. Trust me I know..
102 hours on the new 5.7 engine Thought I would take the time to let all know that the engine is working perfect. My little 19ft screamer sure...
On Alpha One drives there is no need to separate upper and lower units for shift cable change out. In your case, sounds like it was a good thing...
Any other method to determine if mixture is correct? No way to install an o2 sensor in mercruiser exhaust manifolds as water cools manifolds at...
Looks like an O2 sensor. Where would something like this mount? Thanks
Installed edlebrock (AFB) 1410 marine 750CFM Carb. I was told for 340 to 350 HP this carb should be ready with no re jetting necessary. Thoughts?
Wonder if water is working its way up. My 1986 four winns horizon 170 had this happen. It would sputter and eventually quit during skiing....
The ignition timing (Both initial and upper RPM advance) was controlled by the thunderbolt 4 ECM module. I was told it added 26 degrees of advance...
Hi Stone, I see we share a vast difference in age. (Yes I am just before wheel chair.) I learned my hot rodding from moms Rocket 350 Cutlass...
