Turbo Issues - Ford Powerstroke Diesel Forum
 
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post #1 of 5 Old 01-04-2010, 01:46 PM Thread Starter
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Turbo Issues

My turbo seems to bounce between 6-8psi when at a constant throttle (most noticeable on the highway). Does anyone know what would cause this?



2000 Ford F350 Superduty CCSB 4x4 7.3 Powerstroke Diesel
Garrett 38R
Stage 3 Hybrids 238/100 Single Shot
Sinister RR Fuel System
TS 6-Pos
ATS Stage 6 Trans w/ CoPilot
ATS Five Star Torque Converter
DynaTrac Axles Front & Rear 4.56 Gears

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post #2 of 5 Old 01-05-2010, 03:27 AM Thread Starter
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Anyone got any ideas?



2000 Ford F350 Superduty CCSB 4x4 7.3 Powerstroke Diesel
Garrett 38R
Stage 3 Hybrids 238/100 Single Shot
Sinister RR Fuel System
TS 6-Pos
ATS Stage 6 Trans w/ CoPilot
ATS Five Star Torque Converter
DynaTrac Axles Front & Rear 4.56 Gears

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post #3 of 5 Old 01-12-2010, 02:39 PM
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i'm havin the sort of the same problem but it also affects my rpm, not just the boost. Also it's not just at 6-8 pounds, it fluctuate a pound or 2 no matter how much boost it's getting. Someone please help
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post #4 of 5 Old 01-12-2010, 05:28 PM
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Is the engine surging?
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post #5 of 5 Old 01-12-2010, 05:38 PM Thread Starter
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ya mine has kind of starting happening at a larger range of psi. my truck is not what id call surging, more like miss firing on a cylinder or two (this is only around 2k rpm)



2000 Ford F350 Superduty CCSB 4x4 7.3 Powerstroke Diesel
Garrett 38R
Stage 3 Hybrids 238/100 Single Shot
Sinister RR Fuel System
TS 6-Pos
ATS Stage 6 Trans w/ CoPilot
ATS Five Star Torque Converter
DynaTrac Axles Front & Rear 4.56 Gears

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