2.5 black max dies at 2k rpm

[jmpowie]

ogo52194 I have a 1994 200hp 2.5l carb engine I was across the lake and the engine was working fine I fished down a small river with the trolling motor turned around and trolled back with the 200hp engine to the lake. As soon as I got the the lake I brought the boat to plain and the engine just stopped. I was able to restart the engine but as soon as it got to 2000 rpm the engine just stops. I was able to drive about a mile at 1900 rpm to my dock. I can idle smooth i took it to 4000 rpm no problems but when in gear it dies at 2000. I checked linkages they all look good I replaced the fuel filter, drained the water gas seperator and replaced the fuel pump and it still does the same thing. The boat is at my dock and its about 3 miles to the ramp to pull the boat.

[EuropeanAM]

Primer bulb pumped firm/ remaining full? What was the battery voltage when it's shutting down?

[jmpowie]

battery voltage is 13.8-14.2 per gauge primmer bulb feels firm but I have not had anyone pumping it when boat is running.

[JOE54]

unplug cannon plug /wiring harness and see if it planes out this isolates problem to engine eliminates boat as problem

[jmpowie]

I think the engine might have eaten the reed maybe. I replaced fuel filter, fuel pump and ran it off a 2gal can. The engine started fine ran idled fine I put it in gear ran forward fine as soon as I gave it throttle up to 2K the engine made all kinds of noise and stopped and would not turn over. I would say the engine is blown.

[massbays]

drop the lower unit before you condemn the motor.

[JOE54]

drop the lower unit before you condemn the motor.

+1 right there

[Takeum]

I found a clogged fuel line on my 97 efi 200,,, was so bad I could hardly blow threw tge line… check the fuel lines from fuel filter to VST….make sure you pull them off 1 by 1 and blow through them,,,, mine did the same thing as what your complaining about,, motor would die out at around 2500 rpm,,, then would restart right away,,,,

[massbays]

Does it still have the original 2 winding (speed) stator?
or the newer "red" stator?
the original will quit @ around 1900 rpm if the hi speed windings quit. Will run perfect at lower rpm.

[EuropeanAM]

I think the engine might have eaten the reed maybe. I replaced fuel filter, fuel pump and ran it off a 2gal can. The engine started fine ran idled fine I put it in gear ran forward fine as soon as I gave it throttle up to 2K the engine made all kinds of noise and stopped and would not turn over. I would say the engine is blown.

This fuel was Pre-mixed, right?