gulfcoast john
New member
NEBO is a free smartphone app that does automatic cruising logs…speed, times, dates etc. I bet we set the SOG record of the day at 62 MPH down I-75.
We launched at the steep and deep Punta Rassa ramps. The N2K backbone dropped offline, so we had no charts or engine data or AIS but we had CHIRP sonar. I didn’t bother with signing in to Aqua Maps or Navionics since we’ve done this segment before. We cruised upriver for an hour, then went to idle towards the Ft Myers Yacht Basin Marina with all the other 25 foot Yachts.
After a few minutes we got an engine overheat alarm on Engine #1 (port in GarminWorld). We raised the drive, and saw no Walmart (rarely, it’s a Sam’s Club) bag or grass around the intakes. Started it back up with good pee streams and another overheat alarm after a few minutes at idle. About five years ago we had similar symptoms with a grungy pressure control valve, so I cut off the good engine and ran the overheating one at 1300RPM to make way with no more alarms. We maneuvered into our slip with both engines at idle with no more alarms. This is the first cruise since our 10 year service in Nov ($5,300 including new water pumps and impellers).
Now we’ll try to get a mobile Yamaha mechanic after three days at the AGLCA Rendevous.
After we got shorepower hooked up and the air conditioning at full blast, I refilled the fresh water tank (we don’t like any unnecessary weight when trailering). The freshwater pump wouldn’t come on. At the end of the troubleshooting list is pulling everything out of the galley cabinet and sponson access cover ( a 45 minute job) to get to the pump. The fuse was OK. I pulled on all the wire connectors and it suddenly purred back to life.
The dead N2K backbone turned out to be due to a fuse that wasn’t blown, but had some tarnish on the legs. It’s back up. It’s a boat, so it’s always something.
Any of you motorheads have an opinion on why a F150 would overheat only at idle?
Happy Cruising, and hope your air conditioner is working well if you need it! Any brats in the area please call or come by!
John
We launched at the steep and deep Punta Rassa ramps. The N2K backbone dropped offline, so we had no charts or engine data or AIS but we had CHIRP sonar. I didn’t bother with signing in to Aqua Maps or Navionics since we’ve done this segment before. We cruised upriver for an hour, then went to idle towards the Ft Myers Yacht Basin Marina with all the other 25 foot Yachts.
After a few minutes we got an engine overheat alarm on Engine #1 (port in GarminWorld). We raised the drive, and saw no Walmart (rarely, it’s a Sam’s Club) bag or grass around the intakes. Started it back up with good pee streams and another overheat alarm after a few minutes at idle. About five years ago we had similar symptoms with a grungy pressure control valve, so I cut off the good engine and ran the overheating one at 1300RPM to make way with no more alarms. We maneuvered into our slip with both engines at idle with no more alarms. This is the first cruise since our 10 year service in Nov ($5,300 including new water pumps and impellers).
Now we’ll try to get a mobile Yamaha mechanic after three days at the AGLCA Rendevous.
After we got shorepower hooked up and the air conditioning at full blast, I refilled the fresh water tank (we don’t like any unnecessary weight when trailering). The freshwater pump wouldn’t come on. At the end of the troubleshooting list is pulling everything out of the galley cabinet and sponson access cover ( a 45 minute job) to get to the pump. The fuse was OK. I pulled on all the wire connectors and it suddenly purred back to life.
The dead N2K backbone turned out to be due to a fuse that wasn’t blown, but had some tarnish on the legs. It’s back up. It’s a boat, so it’s always something.
Any of you motorheads have an opinion on why a F150 would overheat only at idle?
Happy Cruising, and hope your air conditioner is working well if you need it! Any brats in the area please call or come by!
John