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Odd popping

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Old Jun 26, 2016 | 08:03 PM
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Default Odd popping

So got my lq4 swap up and running was driving it and got home pulled it into the garage and it starts popping loudly randomly at idle stock cam just has an intake headers and a starting tune from lt1swap.com it only pops when its warm and there is no pattern to it... looking for ideas. Thanks. I will upload a video later
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Old Jun 26, 2016 | 11:35 PM
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First guess - air in coolant?
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Old Jun 26, 2016 | 11:37 PM
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Well its popping out of the exhaust.... but i cant get a vid because im pretty sure i just wiped out a main bearing tonight. Im thinking i have a stuck injector
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Old Jun 28, 2016 | 10:54 PM
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Well its all fixed now a day of work the popping turned out to be a sticky injector which was fixed with compressed air.
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