Recent content by john knox

  1. john knox

    Really need some help please first mustang

    test the alt for A/C ripple bleeding over the D/C side,if this happen it will throw ghost codes,that way to many codes all at once
  2. john knox

    Another MAF problem maybe.

    try new or old tps that a known good, my veh ran like shit from bad tps or tb motor,
  3. john knox

    2010 GT Check Charging System

    year, make, model, clean al the grounds. try pin fitment under fuse box
  4. john knox

    Anyone Have Experience with Flagship One for PCM Replacement? Need Advice Before I Commit

    here place to start give them call https://www.l1diagnostics.com/. flagshipone 1100, way over priced got mine though oreilly auto part 400, that over priced, find one at junk yard 100. then need reprogramed, +keys need repr and ya need 2 keys,if your old ecu has tune make sure it be pull from...
  5. john knox

    05 fuel pump install(crack head specialty)

    i would start out with pick&pull.
  6. john knox

    Dies while driving, slow or freeway speeds

    check your powers and grounds
  7. john knox

    Alternator rebuild

    when i started out as mech we rebuilt everything, carb, starter, alt,, the shop closes to me shut down 2 years ago, napa was goto for rebuild kits. ya know how that story go`s
  8. john knox

    Need help troubleshooting a 2014 with a Bama tune

    like others have posted. if it ran good be4 the clutch it related to that,missing the ground wire or not tightened down,O2 sensor not pluged in or in the wrong location, ya need to post the codes if you want any more help,a lot of shops will not work on the veh with mods and tunes,
  9. john knox

    Gas Gauge Curfufflal

    get oem or it will not work the gages right, after market do not work
  10. john knox

    Sudden Loss of Engine (electrical) Power; Everything Else Working

    get forscan.org software, it kinda sounds like ecu or power wire going to it or the grounds going to ecu,
  11. john knox

    quick question! factory MAF sensor screw size?

    here info your looking 4, m4x0.7 x 18 length, that for stock intake for ford 2006 mustang gt 4.6
  12. john knox

    2011 Rear Defroster Grid Connector

    i soldered mine back on, i tried all the glue method none of them lasted long you can poop the glass from to much heat so try the glue first, i think the timer not working that why it over heating separating from the contact pad
  13. john knox

    4.6 misfire no codes

    try forscan.org software the ecu ctl all of it, see in the pic no mil lamp, but ecu was smoked ran like shit, if your going to own mustang get this software
  14. john knox

    Trouble with cold start and running rough

    try forscan.org it ford software its got better dign capability, it will narrow down what wrong with your car, https://forscan.org/download.html <== that link the pic is telling me my ecu is smoked and yes it was it would throw code for part i know worked, new-used programmed ecu cars run nice
  15. john knox

    Engine light on Codes P0420 and P0430

    i put cats from amazon on my wife car after p0430 it blow substright out tail pipe, all stock under hood= 2 new cats +4 new 02 sensor, it had pypes exhaust cut off failed cat tiged new one on...
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