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Power Strokes
6.0 Aftermarket
Tuning or another hidden issue??
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[QUOTE="bboteler, post: 549354, member: 536"] Truck is running a VX4 strategy (php rollback) and an atlas 40, stock ECM program is tow tune by php as well. I have a cold start issue. It's severe! 5w-40 amsoil and 2 bottles of rev-x and 1500 miles on injectors from warren, built from my cores (13k miles) and warren said they look like new. If I don't plug it in at night it will romp and smoke for 30-45 sec. It took 5 min of cranking after letting the glow plugs cycle before it was finally running, wasn't plugged in. If I plug it in it starts up like a top. Also had white & black smoke while cranking. Once running it took 2-3 min to clear itself up. Ran great after that and no other starting issues. Always that way, 1st start sucks the rest are easy! This problem is only this bad when I have any any tune but stock loaded. IDP extreme street, TSD SPD, Dp-tuner 80econ...no change. Stock almost no issues!!!WTF?!?! Ideas, suggestions?? Also batteries are brand new, literally put them in last night. [/QUOTE]
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Tuning or another hidden issue??
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