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Author Topic: Animated Engine Vacuum Diagnostics  (Read 34597 times)
Joel5.0
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« on: December 24, 2006, 02:12:53 pm »

Animated Vacuum Diagnostics

<a href="http://351winsor.com/joel/Flash_Simul/vacuum1.swf" target="_blank">http://351winsor.com/joel/Flash_Simul/vacuum1.swf</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 11777 times.)
« Last Edit: March 29, 2009, 09:06:22 am 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


Quote from: Joel5.0
The right to be stupid is inalienable for sure however, there is no such thing as a right to impose stupidity onto others
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)
Tuning on a Dyno for the track, is like swim practice in a bathtub.
I can explain it for you, but I can't understand it for you. (90lxcoupe)
The proof of understanding is the ability to explain it. (H. Torruella)
Ignorance is bliss, but stupidity is orgasmic.
Fraud and falsehood only dread examination. Truth invites it. (Samuel Johnson)
The chaotic resistance of the opponents leads to the conclusion that they are not prepared to meet the challenge. The problem is already much more psychological then technological. [Bojidar Djordjev]
Individuals are rational and humane... Crowds are reactionary and barbaric. (Jason)
The person who says it cannot be done should not interrupt the person doing it. –Chinese Proverb
Nothing sways the stupid more than arguments they can't understand - Cardinal de Retz
woody
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« Reply #1 on: December 24, 2006, 02:14:15 pm »

no worky for me
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331-347 Short Blocks 2099.00 and up
408-418-427 Short Blocks (F4 Roller Blocks Standard) 2399.99 and up
Dart Shorts 4199.00+
D.I.Y Shortblocks 1799.00

FordStrokers.com

Make sure you get your information from the internet gurus that haven't built SHIT, they did sleep at Holiday Inn last night, and we have a few of those gurus right here on this forum. Smiley
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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Steven Daniels


« 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 »

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
The right to be stupid is inalienable for sure however, there is no such thing as a right to impose stupidity onto others
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)
Tuning on a Dyno for the track, is like swim practice in a bathtub.
I can explain it for you, but I can't understand it for you. (90lxcoupe)
The proof of understanding is the ability to explain it. (H. Torruella)
Ignorance is bliss, but stupidity is orgasmic.
Fraud and falsehood only dread examination. Truth invites it. (Samuel Johnson)
The chaotic resistance of the opponents leads to the conclusion that they are not prepared to meet the challenge. The problem is already much more psychological then technological. [Bojidar Djordjev]
Individuals are rational and humane... Crowds are reactionary and barbaric. (Jason)
The person who says it cannot be done should not interrupt the person doing it. –Chinese Proverb
Nothing sways the stupid more than arguments they can't understand - Cardinal de Retz
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, 76mm C&L MAF,  Comp Cams Box upper and Cobra lower, 24# injectors, Mac 1 5/8" Shorty Headers, 2.5" H pipe, Spin-Tech Pro Streets(dumps), 3.73 Gears, Cobra front brakes with '95 GT lower control arms, '95 GT rear disc brakes.
nastilyaspirated
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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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1985 Stang LX vert original 5.0L 5 speed, 89 5.0L block, early aluminum GT40 Heads 1.6RR , E303 cam, Edelbrock Performer intake, Holley Street demon 670 Vac secondaries, BBK long tubes into BBK catted Xpipes and flows 2.5 tailpipes, 5 lug convertions with lincoln rear disc setup, running on 17x9 AR Shelby Razors at all four corners
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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95 5.0 Vert Having to start from scratch
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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mmb
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« Reply #9 on: January 28, 2008, 11:22:55 pm »

no worky for me

I had to refresh the page a couple times.... and click it
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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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Location: Illinois,sparta...currently perryville,mo.

« 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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those who beg in silence...starve in silence
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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95 5.0 Vert Having to start from scratch
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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those who beg in silence...starve in silence
Thra5her
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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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