Tehmurderbird

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

Darth_V8r

iTrader: (4)

First guess - air in coolant?

Tehmurderbird

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

Tehmurderbird

Well its all fixed now a day of work the popping turned out to be a sticky injector which was fixed with compressed air.