Weird noise under light acceleration
#1
Weird noise under light acceleration
Hey, so when im on the highway in my FD or accelerating lightly, around 2800 rpm the car makes a strange noise, it sounds almost like a growl, it doesn't happen when under normal acceleration. Anyone have any ideas?
Thanks
95 rx7 btw
Thanks
95 rx7 btw
#2
Senior Member
Noises are one of the hardest things to diagnose based on description.
If you take 10 people and let them all listen to the same noise, you'll likely get 10 different descriptions.
This once again is where an experienced tech can come in handy.
If you take 10 people and let them all listen to the same noise, you'll likely get 10 different descriptions.
This once again is where an experienced tech can come in handy.
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does it do it with RPM? speed? throttle position? can you get it to do it in the driveway? my bet is that you're hearing the moo noise between when the air pump goes to relief and when the clutch turns off
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you could unplug the air pump drive it and see if it doesn't make the noise your exhaust will smell rich but won't hurt anything just don't drive a lot like that but a few miles won't hurt your cat converter this is only if your standalone on the ecu I don't know but suspect you'll throw a cel with stock ecu
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