2003 6.0 pop - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 07-29-2013, 03:23 PM Thread Starter
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2003 6.0 pop

I have a 2003 ford f250 6.0l. Has a egr delete,straight piped the 3-1/2 exhaust. Bully dod cold air intake and running a sct livewire with looney tune. Not always but once in a while when the truck shifts from drive to over drive I hear a pop or a cough thru the cold air intake like a intake back fire. I don't loose boost and it just does it once in a while but only when it shifts from drive to overdrive and the rpms drop. Any thoughts? Also with out programmer truck cold starts fine. With programmer on and tuned cranks many times before starting then once it warms up it starts fine. HPOP?

2003 Ford F250 FX4
SCT Livewire TS
Looney and looney track
Bullydog Cold air intake
Fuel pressure blue spring update
6.4 banjo bolts
10 in Rockford Fosgate subs
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post #2 of 2 Old 07-29-2013, 03:36 PM
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The issue with starting while cold is the tune your running giving the motor to much timing... If they are custom tunes tell them to pull some timing.

05 F-250 Crew Cab Short Bed
ARPs w/OEM Gaskets
MTW Stage 2 w/batmowheel
BPD oil cooler w/ cold weather package
BPD Updated umm...Everything
BPD bypass oil filter
Spring Mod
Egr deleted
4" Duals
Edge CTS
Custom grille made by Me
X3 w/Matts SRL+/SRLxx and Tow Tunes
Tony WildmanExtreme w/early lockup

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