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WWWPerfA_ZN0W

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Posts posted by WWWPerfA_ZN0W

  1. throttle body failures on ecoboosts are rare, but they do happen.  have seen a couple on the 3.5 EB where the cap on the motor flies off, as well.  but none really on the Edge/MKX platform. doesn't mean there couldnt be a one-off situation. also sometimes the crud that builds up in the intercooler can get sucked into the throttle body/intake, so i would inspect the intercooler for any buildup.

     

    there was indeed a 3.5 engined throttle body issue for 2015, but that was the extent of it.

     

    if you are not finding any mechanical reason, by default, you would look to electrical reasons.  electricity does not mix well with water, and 2015 was a BAD year for leaks into the cabin and who knows where else.  check the pcm connections for instance for water intrusion/rust.

     

     

  2. what MY is your Edge? but yes if the reset isn't working, it is most likely the actuator in need of replacement. there are 2 in a dual climate system (assuming 2007-2014), the standard one in the driver side of the dashboard, and the added one behind the glove box for dual zone.

     

    the whir is from the blower, could be a clogged filter or a bad blower motor. i would check the filter plus for any debris in the motor itself first.

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  3. usually it is a power steering line at fault.

     

    if you have AWD, it can leak between the transmission and PTU (front "differential"). most times it will leak PTU fluid (black and smelly) but sometimes it will leak trans fluid also.

     

    suggest cleaning the area thoroughly with engine degreaser or brake parts cleaner (CFC free) then following it as it develops to pinpoint the culprit.

  4. if you have had your vehicle outside in extremely cold weather, it is possible the fuel rail cracked. we have had at least one member on the MACT FB page suffer that issue.

     

    if you put a catch can on the engine, it is possible the hoses are not fuel rated.

     

    some other problems i have seen on ford direct injection vehicles are faulty pulse dampeners, failed fuel line couplings at the high pressure fuel pump, and rarely a broken cam (from HPFP usage).

     

    if excessive fuel dilution is occurring, it may be smelled from the exhaust as the fumes exit the tailpipes.

     

    natural gas/propane odors typically are from leaking PTU fluid.

     

    catalytic converters also offgas when the vehicle has low mileage.

  5. electronic versions available for cheap nowadays are incomplete compared to just a couple of years ago.

     

    you may want to get an online subscription instead from Mitchells, Chilton, Alldata, etc. coupons on retailmenot.com

  6. a module not falling asleep can cause this, or something that spikes hard when it activates.

     

    if you can get an amp meter or ammeter and record amp drain over time (video) for at least 40 minutes from just before engine shutoff, you may find the culprit. or go fuse hunting, usually in the BCM/SJB/pass compartment fusebox.

     

    some battery testers will also tell you if there is AC voltage in the circuit (generator fault) but you can use a DVoM for the same.  use YouTube to find out how.

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