C
Corey
Guest
"New to me boat for about 6 mo
"New to me boat for about 6 months and have been working through engine tuning. I had tiny exhaust leaks and replaced the exhaust after a huge leak on a long trip and finally got the supercharger belt tension correct. Now the engine falls back to lower rpms and sits on the supercharger for a while until the turbo finally kicks in at 2800 rpm where the supercharger goes out. It finally takes off to 3400 rpms. I have just replaced new air, oil, and fuel filters, temp is 190-195 when it is running on the turbo. Once it is on the turbo I can't run it below 3200 or it will drop to 2800 and hitthe supercharger again. I was going to pull the turbo and clean it and possibly the intercooler but I am not sure how or if I should clean the intercooler. I would appreciate any help."
"New to me boat for about 6 months and have been working through engine tuning. I had tiny exhaust leaks and replaced the exhaust after a huge leak on a long trip and finally got the supercharger belt tension correct. Now the engine falls back to lower rpms and sits on the supercharger for a while until the turbo finally kicks in at 2800 rpm where the supercharger goes out. It finally takes off to 3400 rpms. I have just replaced new air, oil, and fuel filters, temp is 190-195 when it is running on the turbo. Once it is on the turbo I can't run it below 3200 or it will drop to 2800 and hitthe supercharger again. I was going to pull the turbo and clean it and possibly the intercooler but I am not sure how or if I should clean the intercooler. I would appreciate any help."