Turbo fluttering - Ford Powerstroke Diesel Forum
 
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post #1 of 9 Old 09-25-2013, 08:27 PM Thread Starter
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Turbo fluttering

So today I got my baby swamps installed I absolutely love them but I'm having two issues.

1. Check engine light under heavy throttle after a couple seconds and then it'll go out after I shut the truck off I'm assuming it has something to do with the hpop would this be the right direction to look?

2. And also when I get up pass 28 psi of boost it sounds like my turbo has a flutter anythoughts on this or is this common at those levels?

Thanks for your help guys

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1995 FORD F-250
4in straight pipe
AFE Stage 2 Intake
FPR shim PHP Chip

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rosewood stage 2 budget built injectors
John woods race tranny
D66 Turbo
E-Fuel
6.0 Intercooler
6in lift in front on 4in lift in rear
20x12 fuel octane deep chrome

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Factory Spare tire more to come soon as i will be looking for a 6.0 here pretty quik if interested pm me
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post #2 of 9 Old 09-25-2013, 08:32 PM
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Could it be defueling? I've heard of some OBS's doing this around 26-28 psi.

05 F350 Crewcab
98 Jeep TJ - wheeler
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post #3 of 9 Old 09-25-2013, 08:39 PM Thread Starter
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It's like a fast fluttering and the faster I got the faster it gets it's weird it doesn't feel like its defueling

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1995 FORD F-250
4in straight pipe
AFE Stage 2 Intake
FPR shim PHP Chip

Plans for truck
rosewood stage 2 budget built injectors
John woods race tranny
D66 Turbo
E-Fuel
6.0 Intercooler
6in lift in front on 4in lift in rear
20x12 fuel octane deep chrome

For sale
Stock Air Box off Obs with K&n air filter
Factory Spare tire more to come soon as i will be looking for a 6.0 here pretty quik if interested pm me
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post #4 of 9 Old 09-26-2013, 05:59 AM
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Check it for shaft play, and if your hpop is stock you probably have low psi for those sticks, I had that problem with stock sticks but mine were split shots

-Kris-
2000 excursion V10 2wd 230k
2000 Excursion 7.3 4x4 246k
1995 CCLB DRW 324K
2001 CCLB DRW 319K
Dp tuner infinity, exhaust, intake, chipped, tricked, and wrecked


Quote:
Originally Posted by marine5811
The stock downpipe in an OBS is flat because I'm a ginger.
Quote:
Originally Posted by alberta 7.3
Finding a decent woman is like shopping for a used truck. You spend most of your time picking through the money pits, wrecks, and basket cases until you find one that you can tolerate
Quote:
Originally Posted by JJFLASH
Well at least you caught the loose bolts before they cause any damage. Nothing worse than a sloppy hole
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post #5 of 9 Old 09-26-2013, 07:25 AM Thread Starter
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That's what I was thinking on the hpop I've been talking to joey from terminator engineering about a T-500 are those good pumps I've heard from a couple people that those are better than the srps and also if I am in need of a turbo any suggestion I was thinking about the barder 66 diy kit but any other suggestions

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1995 FORD F-250
4in straight pipe
AFE Stage 2 Intake
FPR shim PHP Chip

Plans for truck
rosewood stage 2 budget built injectors
John woods race tranny
D66 Turbo
E-Fuel
6.0 Intercooler
6in lift in front on 4in lift in rear
20x12 fuel octane deep chrome

For sale
Stock Air Box off Obs with K&n air filter
Factory Spare tire more to come soon as i will be looking for a 6.0 here pretty quik if interested pm me
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post #6 of 9 Old 09-26-2013, 07:43 AM
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The DIY 66 I've heard is good, so is the d66, t500 I've heard good things about but not as good as the srp1.1

-Kris-
2000 excursion V10 2wd 230k
2000 Excursion 7.3 4x4 246k
1995 CCLB DRW 324K
2001 CCLB DRW 319K
Dp tuner infinity, exhaust, intake, chipped, tricked, and wrecked


Quote:
Originally Posted by marine5811
The stock downpipe in an OBS is flat because I'm a ginger.
Quote:
Originally Posted by alberta 7.3
Finding a decent woman is like shopping for a used truck. You spend most of your time picking through the money pits, wrecks, and basket cases until you find one that you can tolerate
Quote:
Originally Posted by JJFLASH
Well at least you caught the loose bolts before they cause any damage. Nothing worse than a sloppy hole
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post #7 of 9 Old 09-26-2013, 09:45 AM Thread Starter
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Quote:
Originally Posted by 351fifty View Post
The DIY 66 I've heard is good, so is the d66, t500 I've heard good things about but not as good as the srp1.1
Ok how hard are these turbos to rebuild?

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1995 FORD F-250
4in straight pipe
AFE Stage 2 Intake
FPR shim PHP Chip

Plans for truck
rosewood stage 2 budget built injectors
John woods race tranny
D66 Turbo
E-Fuel
6.0 Intercooler
6in lift in front on 4in lift in rear
20x12 fuel octane deep chrome

For sale
Stock Air Box off Obs with K&n air filter
Factory Spare tire more to come soon as i will be looking for a 6.0 here pretty quik if interested pm me
doyle95 is offline  
post #8 of 9 Old 09-27-2013, 01:52 PM Thread Starter
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Also another thing I noticed with the turbo fluttering is my gauge is fluttering also if that helps at all

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1995 FORD F-250
4in straight pipe
AFE Stage 2 Intake
FPR shim PHP Chip

Plans for truck
rosewood stage 2 budget built injectors
John woods race tranny
D66 Turbo
E-Fuel
6.0 Intercooler
6in lift in front on 4in lift in rear
20x12 fuel octane deep chrome

For sale
Stock Air Box off Obs with K&n air filter
Factory Spare tire more to come soon as i will be looking for a 6.0 here pretty quik if interested pm me
doyle95 is offline  
post #9 of 9 Old 10-08-2013, 07:59 PM
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Quote:
Originally Posted by Gaius View Post
Could it be defueling? I've heard of some OBS's doing this around 26-28 psi.
mine defueled around 32+.

i have a dieselsite relief valve now and works great.

96 7.3L, RCSB, Race truck

Only regular cab short bed OBS in Nor Cal!
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