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Discussion Starter #1
link to video of noise:

I recently swapped in a motor that has 68k miles & when i started it up i heard this whining noise coming from the from left side of the motor. i didn't get any other CEL other than the one of me not having a O2 on the down pipe

can anyone help? TIA

mod list;
cobb accessport v3
injen fmic
GReddy BOV
Catless DP
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