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135 opti will not run under load

tom_c

Member
First- thanks Graham for your

First- thanks Graham for your help in the past. My 135 optimax (2000) shows everything working perfect with the DDT. It runs great sitting in the yard on the hose. When on the water it dies at about 2800 rpm then will not run more than 20 seconds even while at idle. The DDT still shows everything good. I have taken the fuel system all the way down to the injectors apart and cleaned everything 3 times. Still the same problem is there. I am currently replacing all fuel lines from gas tank to injectors with lines that will hold up with the new ethonal gas. Also I am sending the injectors out to be calibrated and new screens put in them. Does anyone have more ideas that would be helpful?
 
Seems to run out of gas. Check

Seems to run out of gas. Check the VST when that happens to see if it is empty. That will narrow it down.
 
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