OK, everyone, I now have a new turbocharger on my 6.0L along with replacement oil tubes and electrical plug. And, IT MADE NO DIFFERENCE. My engine still hesitates and bucks when I reach 60- 70 mph, or going up grades. And when I reach freeway speeds and end acceleration to cruise with less demand, it bucks noticeably. The Ford dealer diagnosed it as a turbo issue. Now I don't know what to do.
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'07 RB-50 - My Photo Site -- K1JGS --
Oh snap, that sucks. I know you replaced the FICM but maybe you got a bad one? Fuel pressure? Either could be starving the injectors as going down the road. Doesn't sound like the HPOP but may injector O-rings? And no codes. What a bummer man, keep us posted.
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2005 E350 RB 6.0 PSD for extended fun
1989 Landcruiser FJ62 for local fun
2011 VW TDI Golf for hwy fun
I had no choice but return to the dealer, hopefully with a good diagnosis this time. They changed the two fuel filters and the air filter. I got back most of my power. That's fine, except for the dealers cost of $633.00!! When I got home I found the identical Motorcraft filters all for $88, instead of the $195 they charged me. And I paid $420. for the labor. What the hell? Anyway, I'm not here to complain about dealer sticker shock. I have power back, and I'm off to the mountains next week.
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'07 RB-50 - My Photo Site -- K1JGS --
The Delta Flyer
Linear Mode
