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Twins Help!! With Coolant OVERHEAT

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Old 10-09-2008 | 09:18 PM
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Twins Help!! With Coolant OVERHEAT

I'll start with while making room for the bottom charger I removed the Heater core hard pipe and reshaped it. I put it back in and put about a gallon of coolant back in. My first test run I hit about 55psi and blew the overflow. Then I thought well I must of had a air pocket in the heater core. I also thought once it blew that the bubble would of evacuated. Also, I put a radiater cap on that will not blow off. I drove the truck a couple days and not problems. Today I hit about 60-70psi and boom Coolant all over the place and she got up to 230-240*. I could have a blown HG. Or do I still have a bubble PLEASE HELP
Old 10-09-2008 | 09:25 PM
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I would venture to say you sir have a very blown head gasket. Sounds like a water channel broke through.....where was most of your fluid from?
Old 10-09-2008 | 09:32 PM
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The Coolant Is coming from to much pressure out of the radiater cap
Old 10-09-2008 | 09:36 PM
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sounds to me like a bad cap or a blown gasket....
Old 10-09-2008 | 09:45 PM
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My cap is suppossed to be a non blow off cap tho
Old 10-09-2008 | 09:47 PM
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chris give me a call i would like to talk to you about this problem

danny
Old 10-10-2008 | 12:02 AM
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Christ, 60-70 psi!!! Lucky all you blown was a head gasket.
Old 10-10-2008 | 07:11 AM
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06Ram, 60 psi is just the beginning, we are looking at the 70-80 range, this is where serious fun starts.
Old 10-10-2008 | 07:41 AM
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Hope you get it figured out #1. And #2 I hope you have or have plans on getting one of the coolant bypass kits on the markett on your truck stat.
Old 10-10-2008 | 08:38 AM
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Ryan, did you ever experience this? And, if so, under what conditions?
Old 10-10-2008 | 08:50 AM
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No, but I very rarely run my truck hard for this reason. I have read numerous threads about blowing freeze plugs, and a few about blowing soft plugs in the head and some toasting the motor, and some who every time they run hard havin coolant puke everywhere. I think its a huge issue and anyone that is pushing the ponies must have one of these kits. Thier are a few companies that offer these kits and they can save alot of damage and headaches, not to mention they are fare priced and easy to install. I know Lazar Smith has a Boe kit, Opie has a kit, and their is one more company that has one on the market but I cant remember the name.

Bottom line is get one, I have one of the above and am no longer worried about stomping it to the floor when needed.
Old 10-10-2008 | 09:00 AM
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Yeah, I have Opie's kit, it is a worthwhile investment.
Old 10-10-2008 | 10:00 AM
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Originally Posted by 06RAM2500
Christ, 60-70 psi!!! Lucky all you blown was a head gasket.
i have been running 50+psi for 3 years, and 62 for the past year.... properly prepped, the CTD has no trouble doing that..
Old 10-10-2008 | 10:07 AM
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Why would you put a blow proof cap on your radiator? How is it going to vent if needed? Or am I just understanding this wrong?
Old 10-10-2008 | 02:04 PM
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Chris,

After our phone conver....

With the non blowable cap...if it did not squirt there...it must have shot out the side of the head?

Can you try to locate the leak a little better...the area at least?


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