Shudder-proof your Ecoboost
03-02-2016, 01:20 AM
#51
Senior Member
Did 4 & 5 but...
Plugs only got about 7k miles on them, gapped at .028 I also drilled the hole in the CAC about 20k miles ago.
Had the shudder once a few months after buying the truck. Now about 30k miles later I think it happened again tonight. After a 100ish mile drive with cruise control set at 65 I got off the freeway and second light up I have to floor it to get around a vehicle, truck started chattering and big *** cloud of smoke out the exhaust. No engine lights and after that truck was fine. Only thing I can think of is cac condensation/oil ingestion.
Guess it may be time to check plugs
Had the shudder once a few months after buying the truck. Now about 30k miles later I think it happened again tonight. After a 100ish mile drive with cruise control set at 65 I got off the freeway and second light up I have to floor it to get around a vehicle, truck started chattering and big *** cloud of smoke out the exhaust. No engine lights and after that truck was fine. Only thing I can think of is cac condensation/oil ingestion.
Guess it may be time to check plugs
03-02-2016, 10:05 AM
#53
Senior Member
06-30-2020, 11:56 AM
#54
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Join Date: Jun 2020
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Hello Mike, currently experiencing loss of power, CEL on permanent now. At first CEL was flashing when accelerating merging on the interstate. My truck has been at the ford dealer now for a day and half and still have not received any answers to what is causing this or what parts can fix this issue. Currently have a 2013 F150 ecoobost with 135K miles on it. Any suggestions ?