Weird hissing noise under car
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Ok, I just got my car back today after having the clutch slave cylinder replaced and heard a hissing type noise under the car. It's not a constant hissing noise though. It kind of sounds like a low pitch nitrous purge. I don't think it has anything to do with the recall replacement. I'm thinking exhaust leak or fuel pump. Any ideas?
Only mod under the car is the HKS exhaust.
Only mod under the car is the HKS exhaust.
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Originally Posted by marques1
are you sure it isn't your jwt intake.
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Originally Posted by marques1
ummmmmmmmm ok. i would probably get someone to rev the engine with you outside of the car. Make sure who ever you get to do this does not have the car in gear, lol. Just trying to keep the 350z community safe.
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Of course when I take it to the dealership the noise stops. It hasn't done it since and hopefully never does again. I'm going to check it out again tomorrow when I put my test pipes on.
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I got the sound as well after changing after market header and test pipe. I spoke to a few mech, they said its normal for free flowing exhaust.
Anyway its,
Fujisutbo Header
Mines Test Pipe
HKS Y Pipe
Apexi N1 Muffler
Anyway its,
Fujisutbo Header
Mines Test Pipe
HKS Y Pipe
Apexi N1 Muffler
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I got the sound as well after changing after market header and test pipe. I spoke to a few mech, they said its normal for free flowing exhaust. The hissing sound comes when RPM is dropping, be it engine braking or no load reving.
Anyway its,
Fujisutbo Header
Mines Test Pipe
HKS Y Pipe
Apexi N1 Muffler
Anyway its,
Fujisutbo Header
Mines Test Pipe
HKS Y Pipe
Apexi N1 Muffler