Need some help, thought it was cups but... - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 10 (permalink) Old 01-10-2010, 12:25 AM Thread Starter
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Need some help, thought it was cups but...

This does not look like cups...





Got 360psi on #2, 0 on 4-6 and 8...

have not made it over to the passanger side.

[CENTER]01 F-250 SC PSD,430k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100, Studs, 910 springs, Forged rods, Hydra chip, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
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post #2 of 10 (permalink) Old 01-10-2010, 02:50 AM
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Re: Need some help, thought it was cups but...

Look like there is some blowby.
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post #3 of 10 (permalink) Old 01-10-2010, 02:51 AM
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Re: Need some help, thought it was cups but...

Have you tried a leak down test yet?
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post #4 of 10 (permalink) Old 01-10-2010, 03:00 AM Thread Starter
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Re: Need some help, thought it was cups but...

Little update...

Pulled the passanger side and tested #5... Got 0 again... WTF?

Pulled the compression test kit apart and there was a problem with it. Now I am getting 330-340 on that one and #4 was 330-340 as well.

Still thinking a blow head gasket...

[CENTER]01 F-250 SC PSD,430k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100, Studs, 910 springs, Forged rods, Hydra chip, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
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post #5 of 10 (permalink) Old 01-10-2010, 04:36 AM
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Re: Need some help, thought it was cups but...

Don't know the history on this motor, but how are the valves? 6 & 8 the only zero's?

06
02
97
74
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post #6 of 10 (permalink) Old 01-10-2010, 04:46 AM
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Re: Need some help, thought it was cups but...

That's on the low side is it not? I woudl test rest and that should tell you more.
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post #7 of 10 (permalink) Old 01-10-2010, 05:03 AM Thread Starter
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Re: Need some help, thought it was cups but...

Quote:
Originally Posted by CSIPSD View Post
Little update...

Pulled the passanger side and tested #5... Got 0 again... WTF?

Pulled the compression test kit apart and there was a problem with it. Now I am getting 330-340 on that one and #4 was 330-340 as well.

Still thinking a blow head gasket...
Quote:
Originally Posted by chvyrkr81 View Post
Don't know the history on this motor, but how are the valves? 6 & 8 the only zero's?

To be clear, I never retested 6 and 8... I plan on doing it all over in the morning, got dark and I had to come in and do the family thing!

Quote:
Originally Posted by TARM View Post
That's on the low side is it not? I woudl test rest and that should tell you more.
320-330 is lower then I would like, but it runs good and I am in the long block $400 so... Cant ask for much more.

[CENTER]01 F-250 SC PSD,430k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100, Studs, 910 springs, Forged rods, Hydra chip, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
Joe
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post #8 of 10 (permalink) Old 01-10-2010, 05:35 AM
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Re: Need some help, thought it was cups but...

Quote:
Originally Posted by CSIPSD View Post
To be clear, I never retested 6 and 8... I plan on doing it all over in the morning, got dark and I had to come in and do the family thing!



320-330 is lower then I would like, but it runs good and I am in the long block $400 so... Cant ask for much more.
Gotcha... Hope it works out...

Where exactly do you see the blowby comin from?

06
02
97
74
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post #9 of 10 (permalink) Old 01-10-2010, 06:16 AM
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Re: Need some help, thought it was cups but...

That easier to swallow.
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post #10 of 10 (permalink) Old 01-10-2010, 06:27 AM
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Re: Need some help, thought it was cups but...

Quote:
Originally Posted by CSIPSD View Post
I am in the long block $400 so... Cant ask for much more.
Nice......
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