White Smoke Only When Letting Off The Go Pedal - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 01-24-2011, 01:56 PM Thread Starter
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White Smoke Only When Letting Off The Go Pedal

Truck recently tuned. HS mini max on the mild setting. DPF/DOC delete. Has been on for 400 miles with no prob.

Today I drove it @40 miles steady and noticed when I came into town white smoke. Accelerated away under moderate power and no smoke. Moved my tune to stock and same thing.

Called Zack at Performance Diesel? I think is the name. He had me uninstall the tunes and reinstall. No change. Do I have a cracked EGR cooler? How do I verify? Can I just block it off?

Any other suggestions.
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post #2 of 3 Old 01-24-2011, 02:52 PM
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if its an egr problem i have an egr delete that gets rid of the coolers. PM me if interested.

08 F350 cc/sb 4X4
h&s minimaxx, 5" flo pro, 4" down pipe, no limit cold air intake, dirty diesel EGR delete with intake elbow, 6.0 exhaust manifolds, custom up pipes, ported intake manifold, Apex 71mm LP turbo, Rudy's cold side pipe, diesel site coolant and transmission filter, diesel site intercooler boots, ccv mod, bilstein shocks, gogo dd solenoid, HID lights, Airdog II 165, PMF traction bars, PMF drag link, moshimoto aluminum radiator
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post #3 of 3 Old 01-24-2011, 06:25 PM Thread Starter
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Anyone have a idea?
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