Releasing boost at WOT, cutting into acceleration - Ford Powerstroke Diesel Forum

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post #1 of 6 Old 12-17-2007, 09:49 PM Thread Starter
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Releasing boost at WOT, cutting into acceleration

It will do it when i'm trying to get on the highway. Its not when the tranny is shifting, its in between shifts. Also does it going down the highway @ about 70, and I try to speed up. The rpms will hit about 2500 it will release boost every 3 to 4 seconds.

2006 White CC Lariat 4X2
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Built FORD Tough on 05/04/06

2004 X-Cab PSD FX4 Bright Red"SOLD"


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post #2 of 6 Old 12-18-2007, 05:10 AM
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Explain what you mean by releasing boost. What sounds is it making, do you have a boost gauge in your truck, is there a loss in power? We need more details.
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post #3 of 6 Old 12-20-2007, 03:09 PM Thread Starter
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Quote:
Originally Posted by Echo View Post
Explain what you mean by releasing boost. What sounds is it making, do you have a boost gauge in your truck, is there a loss in power? We need more details.
You hear the whoosh sound,(the give it full throttle and then let of the pedal whoosh sha sha) followed by a loss in power. No boost gauge. Getting on the highway and accelerating for 3-4 seconds then whoosh, then accelerating 3-4 seconds then whoosh. I really dont know how to explain it any better than that

2006 White CC Lariat 4X2
4-inch duals with 6-inch tips no kitty
Airraid intake
Built FORD Tough on 05/04/06

2004 X-Cab PSD FX4 Bright Red"SOLD"


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post #4 of 6 Old 12-20-2007, 03:12 PM
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sounds like my truck, I have peged it at turbo surge...



On vacation from a truck for a year or...
Looking at 6.4s Moving in a few months then hopefully buying my dream truck!!!

Driving an Audi till then...
but at work I drive
16 E-450s 7.3 powerstroke Ambulances
7 Duramaxes
1 GMC Kodiak Ambulance

NO CUMMINS.....
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post #5 of 6 Old 12-20-2007, 03:14 PM
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When it does the whoosh, are you still in the throttle full...or do you spike the throttle, and then back out real fast, and then it does the whoosh whoosh whoosh?

EDIT: Check out this vid by Stump...does it sound like that?

"Turbo Fart"

Eric
2007 F250 6.0l King Ranch CC LB
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Last edited by DKR; 12-20-2007 at 03:15 PM. Reason: Added Stumps vid
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post #6 of 6 Old 12-20-2007, 04:25 PM Thread Starter
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Quote:
Originally Posted by Delaware King Ranch View Post
When it does the whoosh, are you still in the throttle full...or do you spike the throttle, and then back out real fast, and then it does the whoosh whoosh whoosh?

EDIT: Check out this vid by Stump...does it sound like that?

"Turbo Fart"

It is doing it during full throttle

2006 White CC Lariat 4X2
4-inch duals with 6-inch tips no kitty
Airraid intake
Built FORD Tough on 05/04/06

2004 X-Cab PSD FX4 Bright Red"SOLD"


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