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Forum: Fuel System 06-17-2019, 09:04 AM
Replies: 8
Views: 4,206
Posted By tombrcc
Removing stripped idle jet

After getting some water in my gas a while back, my idle jet got clogged with some gunk so I removed the carburetor for a quick cleaning. Disassembly was easy but it looks like previous owner...
Forum: Troubleshooting 05-29-2019, 06:54 PM
Replies: 8
Views: 2,245
Posted By tombrcc
Thanks for the help. I've pulled the HX and...

Thanks for the help. I've pulled the HX and taking it home to flush. How much antifreeze will ki need to refill the system? I have a water heater mounted about 5 feet forward the engine.
Forum: Troubleshooting 05-29-2019, 11:15 AM
Replies: 8
Views: 2,245
Posted By tombrcc
After some troubleshooting I determined that the...

After some troubleshooting I determined that the fresh water side of my HX is clogged and causing my engine to overheat. Pulled the outlet hose at the bottom of the HX and no antifreeze came out. I...
Forum: Troubleshooting 05-28-2019, 09:41 AM
Replies: 8
Views: 2,245
Posted By tombrcc
Thanks for the suggestions, I'm going to pull the...

Thanks for the suggestions, I'm going to pull the impeller and check for clogs when I run over tonight.

Separate issue, do either of you (are anyone else for that matter) know what size hose to...
Forum: Troubleshooting 05-27-2019, 09:14 PM
Replies: 8
Views: 2,245
Posted By tombrcc
fresh water cooled A4 overheating

While motoring home today, after 2 hours of perfect 180 temp my A4 overheated. Got a tow back then let the engine cool for a good 5 hours. Block was at same temp as surroundings. Restarted and she...
Forum: Cooling System 05-14-2019, 09:07 AM
Replies: 7
Views: 2,601
Posted By tombrcc
Are you fresh or raw water cooled? I had the...

Are you fresh or raw water cooled? I had the exact same issue about a month ago on my fresh water cooled A4. Turned out my heat exchanger was clogged on the raw water outlet side as a result of...
Forum: Troubleshooting 08-30-2018, 08:57 PM
Replies: 3
Views: 1,881
Posted By tombrcc
repair water exhaust entry

While removing black iron exhaust elbow from the water inlet I developed a crack where in the inlet joins the larger tube. Is there any way to fill this long enough to make it through the next couple...
Forum: Exhaust System 08-27-2018, 08:11 PM
Replies: 1
Views: 1,265
Posted By tombrcc
Pulling exhaust manifold

So I've been working on rebuilding the hot side of my exhaust. I've broken the heads off both bolts and working in the cramped confines of my Catalina 30 engine compartment isn't going to cut it. ...
Forum: Troubleshooting 08-27-2018, 11:04 AM
Replies: 24
Views: 5,708
Posted By tombrcc
$5/foot @ Old Bay Marina. Short haul and...

$5/foot @ Old Bay Marina. Short haul and completely cleaned bottom, scrape and power wash. If you could make it across the river it may be worth the ~$100 savings.
Forum: Exhaust System 08-21-2018, 09:06 AM
Replies: 5
Views: 1,896
Posted By tombrcc
Hot exhaust rebuild questions

My hot side exhaust completely rusted through, disintegrated with the lightest touch. I think the wrap was all that was holding it together. I have a few questions.

1 - any advice on removing...
Forum: Troubleshooting 08-20-2018, 08:38 AM
Replies: 24
Views: 5,708
Posted By tombrcc
I see you're in Pasadena MD, I'm just across the...

I see you're in Pasadena MD, I'm just across the river in Old Road Bay. I had my Catalina 30 pulled out this weekend for the exact same reason. Couldn't get RPM above 1000 and boat speed @ 2knts. ...
Forum: Troubleshooting 08-20-2018, 08:30 AM
Replies: 2
Views: 1,992
Posted By tombrcc
Water & exhaust leak

I've suspected a bit of an exhaust leak on the hot side (section before entering water lift muffler) for the last few weeks. Over the weekend it went from a small exhaust leak to water flowing out...
Forum: General Interest 08-02-2017, 09:11 AM
Replies: 1
Views: 1,512
Posted By tombrcc
502 water pump seals

I have coolant leaking from what looks like the weeping hole at the bottom of my MMI 502 pump. I'm hoping to head out Friday night for a quick trip and would like to have this resolved. Anyone know...
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