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  1. ProCharged 2015 Mustang GT – P0174 (Bank 2 Lean). Where should I smoke test? Any tips?

    The smoke test will check for vacuum leaks the o2 swap will verify the o2s are good and the injector swap will check if a injector is clogged or failing for some reason
  2. ProCharged 2015 Mustang GT – P0174 (Bank 2 Lean). Where should I smoke test? Any tips?

    Yes the two closest to the engine. You can check them but I would still swap them if it is possible. I would swap the o2s and swap all the injectors from side to side and see if the code changes banks
  3. ProCharged 2015 Mustang GT – P0174 (Bank 2 Lean). Where should I smoke test? Any tips?

    I don’t think it’s a leak in the piping system because it would have a lean code for both banks. How bad is the leak at the header? Can you swap the o2 sensors from side to side and see if the code follows? No other codes?
  4. Which one would YOU buy?

    If you want to look fast get the gt500 if you want to be fast get the gt
  5. Have you heard of or experienced a leak out of the top of your 10R80? Thank you.

    A little bit of muriatic acid with water will take it right off. Don’t use straight muriatic acid.
  6. Replacement AC compressor short-cycling

    They should have changed the compressor, flushed the system, changed the orifice tube or expansion valve whichever one you have, change the dryer. With it cycling every few seconds it is probably leaking Freon. Is it blowing warm?
  7. 2013 vs 2021 oem exhaust manifold

    Tubing/primaries should be the same
  8. 6R80 fluid change

    Don’t worry about it. If you’re within a quart you’re fine
  9. Smoke from exhaust after hard acceleration

    Get up to high speed and take your foot off the gas. Keep down shifting all the way down to like 10 mph then hit the gas and see if it spits out smoke
  10. ProCharged 2015 Mustang GT – P0174 (Bank 2 Lean). Where should I smoke test? Any tips?

    I would start by disconnecting the intake piping and plugging the throttle body or tape it up. Also plug the pcv hose and vent hose. Then use a vacuum port to introduce smoke.
  11. Holley low ram on street car

    Holley and cobra jet manifolds drive fine without any issues you just lose some torque/ response down low. With a supercharger it will easily make up the difference very fast
  12. Procharger belt question

    Procharger. I just figured since he has a 50 state legal kit he would be running the legal tune. Guess I should have asked
  13. When to give up when it comes to car repairs

    Have you checked the shield on the back of the brakes. If it is to close it will hit the rotor when you go over a little bump
  14. Conerning Engine Noises, 5.0 GT Convertable

    Seriously doubt it. They have tried different oil filters with and without the bypass.high pressure and high volume oil pumps do seem to make a difference. If it was a lifter zddp would take care of it. If it was a lifter collapsing it would miss fire. Also I don’t know about anyone else but my...
  15. PCV VALVE - NEED HELP

    If you are burning a lot of oil the pcv valve is not going to change that. If the pcv valve is sucking a lot of oil it is because there’s a lot of oil vapor in the engine and pcv valve is not going to change that. and the hesitation at 2k is not going to change from a pcv valve
  16. 2013 vs 2021 oem exhaust manifold

    If you’re talking about a coyote they will fit just fine. Same bolt pattern same port shape. They even use the exact same gasket kit and stud kit. It will bolt up to the head perfectly. The exhaust system might need a little modification.





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