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I'm fact, I'm schedule to do that this weekend, I will post whatever I find.

Re: MPI or Carburator Performance? Water Crossover or not? Mystery will finally be so None of the engines are new, both have about the same hours, injectors are working perfectly in both engines as per ECM readings. Now, the important part will be to compare current performance to the...

Re: MPI or Carburator Performance? Water Crossover or not? Mystery will finally be so I have to take both engines out anyway, I need to paint the bilge plus a bunch of other small things. Lots of pictures for sure.

Several post about carburetor vs fuel injection, performance and efficiency, definitely some advocate for MPI and other love Carburetors.. and the undecided ones.. I think I will have the answer (at least I will have it soon) Here we go! I'm schedule to do a general maintenance and clean up...

I'm sorry, I will keep you posted once I find out what's the problem.

In this case batteries are new

I thought it was normal too, until I replaced my propellers and I didn't see any change on the performance of the boat. Boat was doing 4400rpm with 26 pitch propellers, went down to 22 pitch propellers, boat still does 4400 rpm, I reach 4400rpm with 60% of my throttle , no changes when I go all...

drive level it's fine... and I believe the drive level will give you a 2 beep sound every 2 minutes or so.

Hello, I have a 2 beep alarm every time I flip my ignition switch, I believe it suppose to be one long beep and then you can start the engine. what's the mean of the 2 beeps? (the 2 beeps do not repeat again, it's not a constant alarm) I have a 2002 Amberjack, Mercruisers 6.2L MX MPI's...

Hello Guys, After two years I notice my engines don't go over 4400RPMs and the 6.2L are rater for 5200RPM WOT, I initially thought that was due to the propeller pitch, I replace the propellers around January and I notice that the engines still doing 4400rpms Max (both engines) now.. I had...

I'm sorry, it took me a while to come back but just to close this case, the problem was Vapor lock due to bad fuel (from monty's marina at Miami Beach) I believe it probably had too much alcohol, depleted the tanks and refueled with good fuel and problem it's gone. forever (I hope) Thank you...

First of all, thank you for all the advise, it's definitely a vapor lock problem and I think the problem started last month, I normally use non-ethanol 90 or regular 87 octane with 10% ethanol, last month I fueled at a marina (Monty's in south beach) they had 93 octane (non-ethanol) and that's...

Hi, do you have to relocate the throttle cables and the ECM bracket when using this manifolds?

I have a 2002 MX 6.2L MPI, This is an intermittent issue whereby after running the boat for a couple hours on water and turning off, she fails to start back up. I can hear the fuel pump priming, the engine fires for about a second and then stalls out. After sitting for a while 20 minutes...

Hopefully after this season will change the props to a 20p and see if I improve my WOT. (it should be around 4800 to 5200)

I think if we all share our performance information it will be a very powerful tool for future references, new users and troubleshooting problems in all Sea Ray's , the numbers provided by the manufacturer not always echo the real world. Boat: Amberjack 290, 2002 Power: Mercruiser 6.2 L MPI...

Look at eBay, dealers sell there cheaper than going to there store directly. (at least here in Miami)

Boat sleeps on land, on top of a trailer, we use a hoist to take it in and out of the water, both engines are reaching the same RPM's

What propeller pitch you have on yours?

Bottom of the boat it's clean (no bottom paint) the previous owner changed the propeller to a 26p for some reason.