Recent content by Jessnco

  1. J

    Engine stumble when hit and knock sensor codes

    Yeah I changed them out today. New ones read 99 on the ohm side
  2. J

    Engine stumble when hit and knock sensor codes

    That was along time ago code. I do not remember what it was. I changed the regulator and it has been good since. Changed the knock sensors and wiring today. Still does the same thing however it did run longer. About 20 minutes longer before it started to stumble. Now it has an 02 code bank two...
  3. J

    Engine stumble when hit and knock sensor codes

    If both sensors are reading the same ohms and I am only getting a code for one of them, would that indicate an even issue?
  4. J

    Engine stumble when hit and knock sensor codes

    I do not know what an fpr code is. Yes the harness was changed. I bought a kit that came with both sensors and harness. I believe it was a Dorman kit from Oreileys
  5. J

    Engine stumble when hit and knock sensor codes

    The only codes it's throwing are for knock sensor. When I first got it is when it had a fuel pressure regulator code and knock sensor codes. The sensors were bad at that time. The current codes are p0332, p0327
  6. J

    Engine stumble when hit and knock sensor codes

    04 Yukon 5.3 flex. When I got this vehicle in Sept. last year they told me the cats needed replaced. I drove it home and anytime I pressed the accelerator pedal to the floor it would stumble and fall flat. Checked codes and it said knock sensors and fuel pressure regulator were bad. Nothing...
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