The Impeller is about 3 years old. Everything I've done has had the out drive at the same angle, and I checked carefully no hoses were pinched and the muffs have been in the same spot throughout, with good flow going to them. Basically I haven't moved anything since I set it up to start...
Looking for some help or suggestions. It's a 2007 Stingray with a mercruiser 3.0 and alpha gen 2 out drive
Beginning of a new season, during the first outing before even getting out of the marina my engine overheated while just idling. I took the boat back out of the water, and back at home...