Ran aground, temp gauge not working now?

Twinz

Cadet
Joined
Oct 14, 2009
Messages
29
The basics: 2003 Bayliner 185 with 3.0L Mercruiser with about 130 hours on it.
The engine temperature gauge worked fine on our maiden voyage on 4/21/10.
Went out on 4/24/10 and the wife accidently got to close to shore and we ran aground at a very moderate speed. I raised the out drive to free us and now the temperature gauge won't go above 105 degrees. I don't know what the water temperature is, maybe mid 50's but I doubt my engine in running that cool. Did running aground cause crap to get sucked into the inlets and clog/foul the temp sensor? If it was clogged/fouled wouldn't it actually run hot? Can I flush/clean out the engine? If so, how. I can also order a new temp sensor and swap it out if necessary.

What are your thoughts?
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,088
Re: Ran aground, temp gauge not working now?

Did running aground cause crap to get sucked into the inlets and clog/foul the temp sensor?

Ayuh,... My guess is some debris is stuck in the T-Stat, not allowing it to Close...
 

Twinz

Cadet
Joined
Oct 14, 2009
Messages
29
Re: Ran aground, temp gauge not working now?

How do I clean out the T-Stat/ fix this problem?
 

Bondo

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Staff member
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Messages
71,088
Re: Ran aground, temp gauge not working now?

Ayuh,... Take it Out,+ Replace it...
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: Ran aground, temp gauge not working now?

Go to ADULTS ONLY section of this forum and download manual #26 ... All the info you need is in there, (Section 6, page 6).

Chris........
 

Twinz

Cadet
Joined
Oct 14, 2009
Messages
29
Re: Ran aground, temp gauge not working now?

Thanks Chris, that is exactally what I was looking for.
 
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