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Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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I have a 2007 E-Tec dslsuc Oveheating problem at 3000 rpm

Customer Question

Hi, I have a 2007 E-Tec dslsuc Oveheating problem at 3000 rpm and higher. at 2k rpm will
run all day. water pressure 5 psi @ idle, 15 psi @ 2k rpm, 27 psi @ 5k rpm. water indicator dribble & idle, 3k rpm shoots pass cavitation plate. Can't even run 1/4 mile then alarm sounds then EMM backs it down to idle. Change out W/Pump, Thermostats, cleared out
Baro hose orfice and fitting and cross over valve back of engine. Also made sure that Thermostats were seated properly. Any suggestions? Thank You, Gerry
Submitted: 1 year ago.
Category: Boat
Expert:  Jason replied 1 year ago.
Hi Gerry, my name is ***** ***** I will be helping you today. Are you just getting an alarm, or does the engine also have a temperature gauge that is reading high?
Expert:  Jason replied 1 year ago.
Are you still with me Gerry?
Expert:  Jason replied 1 year ago.
Hi Gerry, please reply back here and do not start a duplicate question. The system will charge you each time you start a new question.