NEED HELP, PROBLEM

roadking624 · #1 (**permalink**) 04-03-2009, 05:04 PM

I have a big problem. Here ya go. 2003 F250, 6.0 Stock. When I accelerate pretty hard to get on the highway or am crusing down the highway 70-75mph. accelerate to pass someone the truck starts to buck and throws a trail of blackish grey smoke. I replaced the airfilter, fuel filters, cleaned the EGR. I took it to the dealer and asked them to see if there were any codes, they came back and said 2 codes. Weak or bad VGT, and the TURBO was binding up. I had them to the injection cleaning aswell. I bought a known good VGT and a rebuilt TURBO. installed them today. Went for a ride, Sam frickin problem. Nothing changed. Does anyone have any ideas. Thanks.

roadking624 · #2 (**permalink**) 04-04-2009, 08:13 AM

Does anyone have any ideas on whats going on with my truck?

**Granny** · #3 (**permalink**) 04-04-2009, 08:21 AM

Do you have any gauges at all? Sounds like you got something going on with your turbo like surging issues. Mine does that but I know it is my turbo surging. It is the nature of my beast but I am not stock.

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