Come along with Eric O. at SMA as we have a look at the infamous "misfiring" Jeep 4.0. Now many of you in the shops have ran across this before when you have a 4.0 Jeep and the engine light is on and flashing but there is no felt misfire. We all seem to know it needs a Crankshaft Position Sensor, BUT do you know why!? Check out the files captured on the old sensor and the new sensor and let me know your thoughts. -Enjoy!

- AES uTest Advanced Terminal Test Kit: https://www.aeswave.com/cart.php?m=af...

- 4-Channel PICO 4425 Advanced Kit in case and foam: https://www.aeswave.com/cart.php?m=af...


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--Eric O.

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Disclaimer:
Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not South Main Auto Repair.