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Author Topic: Animated Engine Vacuum Diagnostics  (Read 2644 times)
Joel5.0
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« on: December 24, 2006, 02:12:53 pm »
Animated Vacuum Diagnostics

<a href="http://sbftech.com/index.php?action=dlattach;topic=3020.0;attach=3647;image" target="_blank">http://sbftech.com/index.php?action=dlattach;topic=3020.0;attach=3647;image</a>

Scenario  1 = Normal Stock Engine
Scenario  2 = Normal Acceleration & Deceleration
Scenario  3 = Normal Idle w/Upgraded Cam
Scenario  4 = Worn Rings or Diluted Oil
Scenario  5 = Sticking Valves
Scenario  6 = Burned or Leaking Valve
Scenario  7 = Poorly Seated Valves
Scenario  8 = Worn Valve Guides		Scenario   9 = Weak Valve Spring
Scenario 10 = Late Valve Timing
Scenario 11 = Retarded Ignition Timing
Scenario 12 = Major Intake Leak
Scenario 13 = Blown Head Gasket
Scenario 14 = Clogged Exhaust System
Scenario 15 = Poor Idle Mixture

* vacuum1.swf (53.58 KB, 410x500 - viewed 3439 times.)
« Last Edit: November 07, 2008, 02:55:18 pm by Joel5.0 » Logged
ACRONYMS:
LUK  LMK  JIC  BTSTDTRT  YCYDYP  NFI-YTM  SPOBI, and the classic... DILLIGAS

'86 Mustang GT, X-303 cam, Holley DP 700, RG Tran., 289 Heads   Ford Smilie 2

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If you can't explain it simply, you don't understand it well enough. (Albert Einstein)
woody
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« Reply #1 on: December 24, 2006, 02:14:15 pm »
no worky for me
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~ President Abraham Lincoln

A few classics to chew on
Classic 1
Classic 2
hars
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« Reply #2 on: December 24, 2006, 02:40:38 pm »
Very cool!!!!!
Thanks Joel!!!!!!!
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Ammosteve
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« Reply #3 on: December 24, 2006, 03:02:21 pm »
Very nice Joel! This should be very useful.

Steve
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Joel5.0
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« Reply #4 on: December 24, 2006, 03:39:55 pm »
Quote from: woody1 on December 24, 2006, 02:14:15 pm
no worky for me
Unh?....
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ACRONYMS:
LUK  LMK  JIC  BTSTDTRT  YCYDYP  NFI-YTM  SPOBI, and the classic... DILLIGAS

'86 Mustang GT, X-303 cam, Holley DP 700, RG Tran., 289 Heads   Ford Smilie 2

Quote from: Joel5.0
Great Thoughts will Overwhelm a Feeble Mind
There is never money to do it right, but there's always money to do it over.
Knowledge based on external evidence is unreliable.
He, who doesn't ask, does not deserve an answer.
A mind is like a parachute it only works when it is open.  (oldmanjoe)
If you can't explain it simply, you don't understand it well enough. (Albert Einstein)
8950lx
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« Reply #5 on: December 24, 2006, 05:52:58 pm »
Cool! thanks, man Thumb up
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1988 Mustang LX Coupe: Former 4 banger.

306 CID, F303, 70mm TB, Cobra intake, Mac 1 5/8 Shorty Headers, Mac 2.5" H pipe, Flowmaster 2 Chambers (dumps), 3.73 Gears, Cobra front brakes, SN95 GT rear disc brakes.
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« Reply #6 on: January 28, 2008, 09:42:15 pm »
Im new here and this is the very first post I came across. I LOVE THE SITE ALREADY!! yes im screaming your animated write up rocks ! Thanx!
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Nacho
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« Reply #7 on: January 28, 2008, 09:52:25 pm »
Can't believe I had missed this, very very helpful.

Thanks!!
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86ssp
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« Reply #8 on: January 28, 2008, 10:55:21 pm »
That is a great little trouble shooting presentation.Thanks
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« Reply #9 on: January 28, 2008, 11:22:55 pm »
Quote from: woody on December 24, 2006, 02:14:15 pm
no worky for me

I had to refresh the page a couple times.... and click it
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Camshaft Innovations 434ci in the works

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RACERX89
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« Reply #10 on: January 29, 2008, 07:29:24 pm »
Joel, you come up with the coolest stuff!   You never cease to amaze me! 

Joel= 
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grabbem88
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« Reply #11 on: January 29, 2008, 07:48:12 pm »
ok should i ignore scenario 10?

this is where mine sits....on my cam sheet it says 10.7.
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Nacho
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« Reply #12 on: January 29, 2008, 07:52:38 pm »
If it's around 10 psi and it flickers like on step 3 and that's what is specified on your cam card, I wouldn't worry about it.
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grabbem88
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« Reply #13 on: January 29, 2008, 07:55:43 pm »
yeah it does..not as agressive as that but it does..kinda lazy
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« Reply #14 on: January 31, 2008, 10:44:57 am »
wow youre a GOD.this really explains a lot to me and also seriously enhances my trouble shooting skills....this place is the bomb!!!!! ..in the process of getting my profile right but heres a vid of my 347 stroker fer now Smiley i have quite  a few problems with it right now (no spark...TFI???) 6AL ginition but i d/l a alot here so ill post once i do my homework  :wonder:instead of rambling on about stuff i havent checked...see you cats soon.
 Thanx!
Thra5her   
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