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2015 HVAC Issues
There's a SSM to update the hvac module calibration. Not sure if it'll address what you're talking about but worth a 46514 - 2014-2016 F-Super Duty - 6.7L - Intermittent Lack Of Air Conditioning (A/C) Perf Some F-Super Duty vehicles equipped with a 6.7L engine may exhibit intermittent lack... -
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random flashing headlights
I would have guessed water intrusion in the BCM... -
wierd question
Master reset on sync will not affect anything else. The reason sync reloads when flashing the pcm is power to it is cut- BigRed97
- Post #6
- Forum: 6.7 Aftermarket
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NOX module got me.
That's horse ****, that's just your dealer making **** up to sound knowledgeable. Programming will NOT blow a fuse. Any way it happend to me also a few hundred miles after weight loss. I left the module plugged into the main harness and just unplugged the sensors. Got the codes after the first...- BigRed97
- Post #13
- Forum: 6.7 Aftermarket
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2wd to 4wd conversion
Buckets are different between 05+ 4wd and pre 05 2wd -
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Charging system problem
these might help in the second picture, the fuse link splices are identified in red(lower left corner) -
Charging system problem
It's tied in to the fusible link with another large gauge wire. It's there just need to dig a little Probably 8 inches down from the stud where the large gauge wire connects Do not feed any wire straight unprotected voltage -
water leak
90% of the time it's the windshield seal, the other 10% is clogged sunroof drains -
Charging system problem
And don't do that. Do it right with the proper probe -
Charging system problem
Overlay the 2 wires (red and yellow if I remember right) from the pcm to the alternator, and drive it, if the problem goes away it's the wiring, if it doesn't it's the alternator -
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Poor mileage question
This is just my experience (and I could be wrong) but I see a definite difference, for the better, with quicker acceleration to speed then light throttle to maintain speed vs slow gradual acceleration to speed Now I don't mean hammer down but a good peppy accel..- BigRed97
- Post #25
- Forum: 6.7 Aftermarket
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Poor mileage question
All stock my 16 got 13.5-14 after lift and 37" tires, with speedo corrected, it was 11.5-12 after diet and tunes I'm around 14-14.5 All numbers around town/city. I don't do much highway cruising. My 9 mile ride to work kills my mileage, it's either all 0-50mph between lights or a 5mph crawl...- BigRed97
- Post #10
- Forum: 6.7 Aftermarket
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No Limit stg2 intake install
I'll give it a little twist and tug tomorrow- BigRed97
- Post #8
- Forum: 6.7 Aftermarket
