Search found 13 matches
- Wed Apr 17, 2024 7:08 pm
- Forum: Mercruiser
- Topic: Engine issues 5.7
- Replies: 2
- Views: 928
Re: Engine issues 5.7
Right now it cranks but won't start. The fuel pump is external under the engine. It's tbi injected and the injectors are spraying with good flow. It's acting now like it's way out of time.
- Tue Apr 16, 2024 8:23 pm
- Forum: Mercruiser
- Topic: Engine issues 5.7
- Replies: 2
- Views: 928
Engine issues 5.7
I have a mercruiser 5.7 efi and i am having engine issues that no mechanic has be able to fix. Last year the engine would cold start fine and run fine but if it was at running temp and you shut it off it would run rich and at high rpm at idle. It progressively got worse until it ran rich and idles h...
- Sun Apr 18, 2021 9:19 pm
- Forum: Cobalt Boats General
- Topic: 5.7 mercruiser hesitation
- Replies: 1
- Views: 236
5.7 mercruiser hesitation
Hey everyone, I decided to take the 293 out for a run today and the port engine won't rev passed 2000 rmp the other engine runs perfect. At idle it runs fine but after 1500 it starts hesitating and then won't pass 2000 rpm. I pulled the distributor cap and saw corrosion and cleaned it off but didn't...
- Tue Jan 12, 2021 7:51 pm
- Forum: Cobalt Boats General
- Topic: Hatch actuator
- Replies: 0
- Views: 305
Hatch actuator
My engine hatch actuator stopped working on my 293. I can't find a label or part number anywhere, does anybody know any info on them or which one I should look at getting.
- Fri Dec 11, 2020 7:12 pm
- Forum: Maintenance and Storage
- Topic: Closed cooling winterize
- Replies: 3
- Views: 873
Re: Closed cooling winterize
Thanks for the help. Yea my turns out it's a full closed and I will be draining the heat exchangers this weekend. Yea the boat has been in fresh water here in tennessee all it's life.
- Fri Dec 04, 2020 9:13 pm
- Forum: Electronics
- Topic: 293 stereo upgrade
- Replies: 5
- Views: 444
Re: 293 stereo upgrade
I ended up drilling new screw holes to bring the speaker down a bit to clear the transom shower compartment. That way the gasket for the spear sat flush.
- Sun Nov 29, 2020 9:11 pm
- Forum: Maintenance and Storage
- Topic: Closed cooling winterize
- Replies: 3
- Views: 873
Closed cooling winterize
I just got the boat a couple of months ago and I'm winterizing my twin 5.7 mercruiser engines. They are closed cooling and when I went to drain the exhaust risers and heat exchangers. When I open the valves on the bottom of the risers that coolant was coming out. From what I've read is that fresh wa...
- Wed Nov 25, 2020 8:03 pm
- Forum: Cobalt Boats General
- Topic: Off season projects.
- Replies: 76
- Views: 4451
Re: Off season projects.
I just got My boat so I keep finding more stuff to get done but as of now.
My list is
Wetsand, buff and polish whole boat
New speakers
Deep clean cabin
Replace not working courtesy lights
New zippers on full enclosure canvas
Fix horn
Hatch lid actuator
My list is
Wetsand, buff and polish whole boat
New speakers
Deep clean cabin
Replace not working courtesy lights
New zippers on full enclosure canvas
Fix horn
Hatch lid actuator
- Wed Nov 25, 2020 7:41 pm
- Forum: Electronics
- Topic: 293 stereo upgrade
- Replies: 5
- Views: 444
293 stereo upgrade
When I got my 293 only two of the speakers worked and none of them match. So during the off season I have got everything to replace all the speakers and even have some of them installed already. I am putting in 2 wetsound revo 6s, 2 wetsound revo 8s Polk 5 channel amp 100x4 and 400x1 for the Polk 12...
- Tue Nov 24, 2020 8:47 pm
- Forum: Electronics
- Topic: 293 horn location
- Replies: 12
- Views: 866
Re: 293 horn location
I was wondering if that could of been it near the cleat, I guess at some point it was removed because nothing is behind that vent. Thanks for all the help.
- Sat Nov 14, 2020 8:14 pm
- Forum: Electronics
- Topic: 293 horn location
- Replies: 12
- Views: 866
293 horn location
Does anyone know where the horn is located on a 1999 293? The horn hasn't worked and tested the wiring and switch round that behind the gauges someone has cut the wire and can't find the other half to wire it back. I figured I would just run a new wire to it wherever it is located. I have looked eve...
- Sat Nov 14, 2020 7:15 am
- Forum: Member Introduction and Photos
- Topic: Cobalt 293
- Replies: 7
- Views: 819
Re: Cobalt 293
I will post some pictures of the inside once I get it cleaned up. It's a mess right now from doing some work on it.
- Thu Nov 12, 2020 7:12 pm
- Forum: Member Introduction and Photos
- Topic: Cobalt 293
- Replies: 7
- Views: 819
Cobalt 293
Hey everyone last month I picked up a 1999 293. I'm sure I will be asking a bunch of questions here. The boat needs a little tlc but overall it's in good shape. I will attach a couple of pictures of it.