71coronado
New member
"My 71 coronado 440 is overhea
"My 71 coronado 440 is overheating
1) checked the intake clear
2) New impellars in Sherwood dual D-50 and its pumping
3) exhasut manifolds are cool no issues
4) engine runs hot 200 at low idle. If I increase the RPM's it goes down to 180 but no lower
5) Pulled thermostat, it works same issue if i run it without the thermo
6) Oil is clear, no disoloration
-- Can I back flow the engine to try and flush out any possible restriction
--any aother suggestions. Im going to check oil flow.."
"My 71 coronado 440 is overheating
1) checked the intake clear
2) New impellars in Sherwood dual D-50 and its pumping
3) exhasut manifolds are cool no issues
4) engine runs hot 200 at low idle. If I increase the RPM's it goes down to 180 but no lower
5) Pulled thermostat, it works same issue if i run it without the thermo
6) Oil is clear, no disoloration
-- Can I back flow the engine to try and flush out any possible restriction
--any aother suggestions. Im going to check oil flow.."