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Cracked head

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Old Mar 2, 2018 | 09:27 AM
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Cracked head

I bought a 97 f150. Didn't know it had a cracked head. Now I need to fix it. I'm going to try blue devil then if that don't work. Replacing head. Any link to replacing that would be helpful. It has the 4. 5
 
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Old Mar 4, 2018 | 08:25 AM
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motors are 4.2 V6 , 4.6 V8, and 5.4 V8
 
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Old Mar 4, 2018 | 10:21 AM
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What makes you say the head is "cracked?"
 
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Old Mar 4, 2018 | 11:13 AM
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1st, verify you have a cracked head....
2nd....Pour in sealers are ok for a very short temp fix....but that's it........
3. The head is very likely repairable by a machine shop or someone who has real heliarc experience.........then a machin shop will need to do a partial valve job.....resurfacing the head, etc.

and she will be good as new!
 
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Old Mar 15, 2018 | 08:45 PM
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Originally Posted by Beechkid
1st, verify you have a cracked head....
2nd....Pour in sealers are ok for a very short temp fix....but that's it........
3. The head is very likely repairable by a machine shop or someone who has real heliarc experience.........then a machin shop will need to do a partial valve job.....resurfacing the head, etc.

and she will be good as new!
1. I don't have that kind of cash.
2. It's the 4.6
3. The blur devil worked.
 
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Old Mar 15, 2018 | 09:52 PM
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I have had pretty good long term fix by using Bars Leak Copper ........... please post back in a few months if the Blue Devil is still holding and verify no other problems develop.
 
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Old Mar 15, 2018 | 09:55 PM
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bars leak copper works huh, man i really never believed in this witchcraft snake oils, but maybe they do work, ive always just faced the music and did the work required. might be a good option for a quick flip on a vehicle.
 
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Old Mar 16, 2018 | 05:20 PM
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If your using a quart of coolant in a month or so, then the sealers are a good bet....... If your using a quart in a couple days, or you can see it running a solid stream on the floor, then NO its too late.
 
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Old Apr 5, 2018 | 11:23 PM
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Held up so far!

Held up so far. Don't know what kinda millage is on it cause the odometer isn't working. Need to get into dash and fix a few things
 
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