Gt40 engine stalls after restart.

[Rienk]

Hi Nautique fans.

I got a Nautique 196 of 1996 with a GT40engine, engine always start and run no problems, but after some skiieng, i stop the engine and then after some drinks and chilling, i restart the engine it fires up right away, and then after roundabout 1minute it starts to run very bad smells like flooded engine en then it stalls, then i wait.for +- 5min then it fires up right away and no problems anymore, then put it out again, then restart same.problem, wait 5min and engine restarts and runs.good..
i already changed the fuel filter and complete new distribution set cap rotor etc.

Dont know where to look now.

Kind regards Rienk
Netherlands

[Peter6000]

Check the fuel pressure on the rail when it's running bad and compare to a good start.
Check the vacuum lines there are only 2, one goes to the MAP the other to the fuel pressure regulator.
If no luck check all sensors there are not to many a simple multimeter will do. Only the MAP puts out frequency.
If you don't have it already download the pro boss service manual it's under Manuals in this forum.

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