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  1. 2013 FX4 Shudder/Misfire

    F150 Ecoboost Problems
    My 2013 3.5 ecoboost has had yet another misfire issue while towing my boat. This happened twice previously, Feb 2019 55k miles and garage had to replace plugs and coils, Same thing in Mar 2020, 65k Plugs and coils replaced again. Now I am taking it back in to the shop a 3rd time in less than 2...
  2. Off brand ignition coil success or failures?

    F150 Ecoboost Problems
    I am having the common P2112 throttle body code. I'm going to order a new OEM TB, did the plugs last fall (motorcraft) but didn't think I did the coils. Just about fell over when I saw what the local dealer wanted for them. I come from a world of euro cars where off brand ignition coils work...
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