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recent over heating threads? #75893
06/19/08 11:11 AM
06/19/08 11:11 AM
Joined: Jun 2004
Posts: 677
Southeastern Ohio
1st_charger Offline OP
mopar
1st_charger  Offline OP
mopar

Joined: Jun 2004
Posts: 677
Southeastern Ohio
Seeing the recent over heating threads I started to think, (not always a good thing). Is it possible that the water pump housing could have anything to do with how hot the sensor is reading! Say if you have an aluminum housing over a steel housing? Could the sensor read hotter with one type of housing? I know the whole probe is in the coolant part but could the pump housing type reintroduce more heat around the sensor? Like I said just a thought!

Re: recent over heating threads? [Re: 1st_charger] #75894
06/19/08 11:38 AM
06/19/08 11:38 AM
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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RapidRobert Offline
Circle Track
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Circle Track
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Lincoln Nebraska
Charger go to www.moparchat.com then scroll down to & click on circle track chat then click on Sanborns cooling mods that are in a sticky at the top. When you are done reading ALL of the info that's there holler back & tell me what you "think"! RR


live every 24 hour block of time like it's your last day on earth
Re: recent over heating threads? [Re: 1st_charger] #75895
06/19/08 11:51 AM
06/19/08 11:51 AM
Joined: Jan 2003
Posts: 27,728
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79powerwagon Offline
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79powerwagon  Offline
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This is just my opinion, but all of the threads asking about over-heating and vapor lock and how come my car won't start when it's warm are all indicating owners who have never had an old car before. They are used to EFI computer controlled everything, and are not versed in the proper ways to operate a carb'd vehicle, and place way too much faith in the 30-40 year old factory gauges.

I am old enough to remember just how hot these cars ran when they were pretty new, and how frustrating it was to not be able to start your car after fueling it up at the station. Each one was different, and you had to "learn" it.

Re: recent over heating threads? [Re: RapidRobert] #75896
06/19/08 11:51 AM
06/19/08 11:51 AM
Joined: Feb 2003
Posts: 515
Dayton, Ohio
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65cuda Offline
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Dayton, Ohio
i went and read those post. they were great. i did some those mild mods to my most recent motor. great ideals there.


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Re: recent over heating threads? [Re: 79powerwagon] #75897
06/19/08 11:55 AM
06/19/08 11:55 AM
Joined: Jan 2003
Posts: 25,200
Upper Midwest
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MoparforLife Offline
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Upper Midwest
Quote:

This is just my opinion, but all of the threads asking about over-heating and vapor lock and how come my car won't start when it's warm are all indicating owners who have never had an old car before. They are used to EFI computer controlled everything, and are not versed in the proper ways to operate a carb'd vehicle, and place way too much faith in the 30-40 year old factory gauges.

I am old enough to remember just how hot these cars ran when they were pretty new, and how frustrating it was to not be able to start your car after fueling it up at the station. Each one was different, and you had to "learn" it.


Well said. You are very right in what you say. We had to learn to read the conditions for every vehicle we drove and drive them accordingly. There was no computers or EFI's to regulate everything. You learned your vehicles or parked it.

Re: recent over heating threads? [Re: MoparforLife] #75898
06/19/08 01:10 PM
06/19/08 01:10 PM
Joined: Jun 2004
Posts: 677
Southeastern Ohio
1st_charger Offline OP
mopar
1st_charger  Offline OP
mopar

Joined: Jun 2004
Posts: 677
Southeastern Ohio
thanks for the link Rapid it was very interesting! And after reading it I'm thinking that it has no or very little effect on the temp.


still let me reword my question. I'm not asking about over heating running bad not starting. I'm asking more along the lines of gage (aftermarketgage I wouldn't think of just trusting my 40yr old factory, although its very close) reading hotter / cooler between the two types of water pump housings.

Last edited by 1st_charger; 06/19/08 01:16 PM.
Re: recent over heating threads? [Re: 1st_charger] #75899
06/19/08 01:29 PM
06/19/08 01:29 PM
Joined: Jan 2003
Posts: 27,728
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79powerwagon Offline
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No, the housing material has NO affect on the sending unit for the actual temperature, because it will heat up to match the coolant temp no matter what.

The differences in the housing material will only affect HOW FAST the sending unit matches the temps (aluminum heats faster than cast iron, for example), but one will not have a higher temp than the other. Certainly not enough of a difference to be of any concern to your gauge.

Re: recent over heating threads? [Re: 79powerwagon] #75900
06/19/08 01:39 PM
06/19/08 01:39 PM
Joined: Jun 2004
Posts: 677
Southeastern Ohio
1st_charger Offline OP
mopar
1st_charger  Offline OP
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Joined: Jun 2004
Posts: 677
Southeastern Ohio
thanks 79 I hadn't thought about the aluminum heating faster than the cast.

sometimes I think I over think things.







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