Gen 3 Cool Fuel Module Issue Page 9 Club Sea Ray The fuel pump was pumping pressurizing but enough fuel couldn’t find a way through the paint to exit via the regulator so it egressed the next path of least resistance—the regulator o ring. depending on how long ago your module was updated, you may still have a painted cover that’s now flaking. The cool fuel gen 3 system referred to here was introduced by mercury in 2005. from a sea ray standpoint, based on owner reports, many 2005s have it and a few don't. i guess alot depends on back stock of engines at the plant when a given boat was produced. if your engines are original '98 models you do not have cool fuel 3 but possibly cf2.
Gen 3 Cool Fuel Module Issue Page 9 Club Sea Ray 8.1s v drives. re: mercruiser gen iii cool fuel module. i have a 2006 34 sundancer w 8.1s. had same issue w paint. they found it in. the regulators, fuel pumps, module, filters and injector screens totally clogged the entire. system. apparently came from the fuel module. they appear to be painted on inside. 41,611. jun 27, 2017. #2. blackened plugs is a over rich fuel mixture which can not be caused by the pump. the pump can output 60 psi pressure but only happens if something else fails like the fuel pressure regulator or a clog in the return system. other causes of black plugs is the map sensor, clogged flame arrestor, tps or vacuum leak. The early model "gen 3 cool fuel module" that many of us have on our sterndrive searays has major design issues, and not just the issue of corrosion at the raw water coolant lines that frank w posted a while back. a larger issue concerning the fuel itself. it seems that there is a known paint delamination issue with the inside of the module. Lmao you guys are funny sometimes haha anyways the jist the top to gen 3 cool fuel is worst for shedding paint. that whole top section the regulator section that paint most likely already went on its way to the fuel rails and then into the damper inwhich is a dumpster for corrosion and paint collecting the damper housing then the paint also made its way to the fuel injectors.
Gen Iii Fuel Module Issues Club Sea Ray The early model "gen 3 cool fuel module" that many of us have on our sterndrive searays has major design issues, and not just the issue of corrosion at the raw water coolant lines that frank w posted a while back. a larger issue concerning the fuel itself. it seems that there is a known paint delamination issue with the inside of the module. Lmao you guys are funny sometimes haha anyways the jist the top to gen 3 cool fuel is worst for shedding paint. that whole top section the regulator section that paint most likely already went on its way to the fuel rails and then into the damper inwhich is a dumpster for corrosion and paint collecting the damper housing then the paint also made its way to the fuel injectors. 5.0 b3. had idle problems and went through iac replacement and got the dreaded cool fuel 3 diagnosis. estimate provided was $3700 for new module and mechanic also said it include replacing fuel injectors at $250 * 8. can i just replace the fuel module or do i need to replace the injectors as well ($1700 vs $3700). 6. install the supplied hose clamps on the large cooling hoses and attach to the new orifice meter assembly, if replacing. 7. install the supplied hose clamps on the water hoses of the orifice meter assembly and connect the hoses to the inlet and outlet barbed fittings on the gen iii cool fuel module. 8.
Gen 3 Cool Fuel Module Issue Page 3 Club S 5.0 b3. had idle problems and went through iac replacement and got the dreaded cool fuel 3 diagnosis. estimate provided was $3700 for new module and mechanic also said it include replacing fuel injectors at $250 * 8. can i just replace the fuel module or do i need to replace the injectors as well ($1700 vs $3700). 6. install the supplied hose clamps on the large cooling hoses and attach to the new orifice meter assembly, if replacing. 7. install the supplied hose clamps on the water hoses of the orifice meter assembly and connect the hoses to the inlet and outlet barbed fittings on the gen iii cool fuel module. 8.
Comments are closed.