2008 Jeep Liberty compression test

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  • เผยแพร่เมื่อ 2 ต.ค. 2024
  • Im trying to locate the reason for a misfire/hesitation. The results from this may lead to worn or sticky valves, lifters, etc.
    The pressures in this vehicle are good. Even the 'low' pressure is still pretty good. But the difference in compression is what to look for. Unless there is extremely low pressure, then that is a different issue all together.
    Next will need a leak down test.
    • 2008 Jeep Liberty leak...
    Donate to Channel: paypal.me/elvr...

ความคิดเห็น • 2

  • @jimlamb5508
    @jimlamb5508 ปีที่แล้ว

    good video, will check mine today, due to 3.7 engine knock. (Eliminate valve seat possibility) i do not expect 200 psi compression which seems a bit high and could cause pre detonation, which could also make a knocking sound. Rod bearings have already been checked but cannot check the mains without pulling the engine. Respond if you found something!

  • @JamesValentineBaja1000
    @JamesValentineBaja1000 ปีที่แล้ว

    That test passes