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Discussion Starter #1
So when this thing gets hot it starts missing and the CEL comes on. The code is Injector #2, here is what we have done:

  • Fuel Pressure is good, 40+ psi when hot
  • Swapped injectors left to right, no difference, code stays on #2
  • Cleaned all the old glue/gunk from harness plug in, no change
  • Installed new injector harness bought from Amazon, problem gets worse as it doesn't wait to get hot before missing.

Any thoughts? I thought a harness for sure would fix it but it only made it worse.
 

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boost, did you physically switch injectors OR you swapped connections on the injectors ?
 

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boost, have you cleared the code
by removing the NEG connection on the battery ? I am wandering if your TBAP harness may be bad.
 
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