What is this noise?
12-23-2017, 07:05 PM
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What is this noise?
Hey guys. My car has been acting up when it hits boost for a while now. It has bucked, spit and backfired when going into boost. Now it is making this noise. I took a video of it, it was in 2nd gear. One of the videos you can hear it about to do its sputter and buck but I let off. I'm hoping its a boost leak but the ticking / flapping noise has got me pretty concerned. Any ideas?
12-28-2017, 10:59 AM
#2
Congrats. I have never heard a sound like that before.
Check your fuel trims and check for a boost leak.
Take your intake off and check turbo for shaft play.
It doesn't sound like valve train noise to me, but for sure a weird sound.
Could be as simple as an exhaust leak and the gasket flapping.
Check your fuel trims and check for a boost leak.
Take your intake off and check turbo for shaft play.
It doesn't sound like valve train noise to me, but for sure a weird sound.
Could be as simple as an exhaust leak and the gasket flapping.
12-30-2017, 07:32 PM
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Congrats. I have never heard a sound like that before.
Check your fuel trims and check for a boost leak.
Take your intake off and check turbo for shaft play.
It doesn't sound like valve train noise to me, but for sure a weird sound.
Could be as simple as an exhaust leak and the gasket flapping.
Check your fuel trims and check for a boost leak.
Take your intake off and check turbo for shaft play.
It doesn't sound like valve train noise to me, but for sure a weird sound.
Could be as simple as an exhaust leak and the gasket flapping.
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10-23-2012 10:59 PM