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P0299 Diagnostic Trouble Code Discussion for October 2011

Turbocharger Engine Underboost

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Trouble Ticket Help Requests for DTC P0299
Help Request Posted
2007 Ford F-250 Super Duty King Ranch 6.0L No Start, Hesitation, Cuts out, Stall VIN: 1FTSW21P57
P0299: Turbo/Supercharger Under-Boost. 911! Fire drill Friday! Got this 6.0 the customer recently bought came in for steering issues, it was stuck in 4wd. Fixed that and recommended fuel filters and various inspections since it seemed a little slow on throttle response. We also gave him the list of...
October 10, 2011
2005 Ford F-250 Super Duty XLT 6.0L Hesitation, Surge, MIL Lamp on VIN: 1FTSX21P25
P0299: Turbo/Supercharger Under-Boost. Customer says this truck start in the morning and runs rough and has low power continue this for about 6 miles. Shakes and clears up and runs find for the rest of the day. Do anyone of you have any ideas to the cause of this? Thank you.
October 18, 2011
2004 Ford F-550 Super Duty XL 6.0L No Start, Cuts out VIN: 1FDAF56P34
P0299: Turbo/Supercharger Under-Boost. Truck towed in for no start. Customer had water in fuel light on and changed both fuel filters. Would not keep running immediately afterwards. Would start-run real rough for 3 sec. and stall. Had 2 dead batteries that would not take a charge so replaced both. ...
October 26, 2011