Dweave05
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- Darman
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- Myrtle Beach, SC
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- 2020 JLU Rubicon
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- #1
Anyone else having some knocking noise first few minutes of starting up with 4cly turbo?
4cyl Turbo Knocking Noise?
- Thread starter Dweave05
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chevymitchell
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- Shawn
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dchemphill1
Well-Known Member
Not here...what gas are you using in the turbo?
Dweave05
Member
- First Name
- Darman
- Joined
- Dec 28, 2020
- Messages
- 6
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- 19
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- Myrtle Beach, SC
- Vehicle(s)
- 2020 JLU Rubicon
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- Thread Starter
- #4
ALWAYS run high octane
dchemphill1
Well-Known Member
I always have used 91 or 93 depending on what is available.
Wkaz
Well-Known Member
Goes away once warmed up. Normal ? Had the same thing in my Nissan for 6 years and my ram for 10 years, use premium fuel and oil. Cold steel, aluminum and plastic. A lot different from the old cast iron blocks. Stick your head in the drivers fender well and it almost sound like exhaust pulses resonating in the cat. Turn the radio up and enjoy the ride.
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