ktchristie
New Member
Hi Folks.
I'm sure there are multiple threads but I can't seem to find the right one. Newbie.
Just bought a 2004 Sea Ray Sundancer, 5.7 Mercruiser, Bravo III and it passed the surgery with flying colors. First day our on the lake I burned through 50 gallons cruising all over the place with no issues.
The next day I started to overheat and this is when the fun began.
Took the sea pump off and although the impeller was good, the housing was really worn bad. REPLACED IT!
After replacing, same thing....anything up over 3500 RPM's and it alarms. :smt021
I'll add I'm trying to baseline this thing because there weren't any service records.
Figured I'd replace the Thermostat and while at it, replace the serpentine.
I did that today and guess what??? It didn't fix it AND it introduced a new issue. Every 60 seconds I have 2 beeps. :smt038 JOY!!
I'm reading a lot of horror stories online about having to pull the motor. I'm reading that I need to replace the IAC or at least that seems to be the most notorious culprit.....another $100 and it won't solve my overheating problem.
At this point I am guess i have a clog somewhere in the system so if I can get the beeps to stop, it'll be slow going until fall when I plan on getting a bottom job and a tune up.
PS....6'1. 290 lbs so maneuvering in the engine compartment is NO BUNEO. I can't even see where the outbound water from the sea pump gets to because I though I would check that for clogs. :huh:
I've only this boat 3 weeks and I've spent more time in the hole than on the lake. Any words of encouragement or direction would be GREATLY appreciated.
NEWBIE
I'm sure there are multiple threads but I can't seem to find the right one. Newbie.
Just bought a 2004 Sea Ray Sundancer, 5.7 Mercruiser, Bravo III and it passed the surgery with flying colors. First day our on the lake I burned through 50 gallons cruising all over the place with no issues.
The next day I started to overheat and this is when the fun began.
Took the sea pump off and although the impeller was good, the housing was really worn bad. REPLACED IT!
After replacing, same thing....anything up over 3500 RPM's and it alarms. :smt021
I'll add I'm trying to baseline this thing because there weren't any service records.
Figured I'd replace the Thermostat and while at it, replace the serpentine.
I did that today and guess what??? It didn't fix it AND it introduced a new issue. Every 60 seconds I have 2 beeps. :smt038 JOY!!
I'm reading a lot of horror stories online about having to pull the motor. I'm reading that I need to replace the IAC or at least that seems to be the most notorious culprit.....another $100 and it won't solve my overheating problem.
At this point I am guess i have a clog somewhere in the system so if I can get the beeps to stop, it'll be slow going until fall when I plan on getting a bottom job and a tune up.
PS....6'1. 290 lbs so maneuvering in the engine compartment is NO BUNEO. I can't even see where the outbound water from the sea pump gets to because I though I would check that for clogs. :huh:
I've only this boat 3 weeks and I've spent more time in the hole than on the lake. Any words of encouragement or direction would be GREATLY appreciated.
NEWBIE