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pentastar tick

  1. Rockers, Cams and UOAs (Oh My)

    As a way of background, I have or have had 4 pentastar engines. I think it is a wonderful and reliable engine despite probable oil cooler problems and unlikely(?) rocker/cam issues. We had a 2017 Grand Caravan with 200K on it that I did 10k oil changes of Mobil 1 EP the whole life and the UOA...

  2. 3.6 pentastar 2020 major problems - Is the newer engine better in 2025 etc.

    So the story is I had lifters replaced at like 60k miles. Then I tried to have them replaced again 20k miles later because they were going out. They didn't have the part in at the time and they said might need new camshaft. So they said to drive it until part comes in. I didn't have another...

  3. Pentastar Tick to P219A Error?

    Hi All, I had what I am sure was the Pentastar tick on my 2020 Jeep Gladiator Overland with 38,000 miles. A couple of days ago the ticking stop being so pronounced, but now my check engine light is on with the P219A error for a Bank 1 Air-Fuel ratio imbalance. I was hearing the tick on the...




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