88 iroc z 350 rpms bouncing
#1
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Join Date: Sep 2014
Location: Dallas
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Car: 88 Camaro IROC-Z 350 L98
Engine: 350 L98
Transmission: 700R
Axle/Gears: Stock
88 iroc z 350 rpms bouncing
Hello. I'm having some weird activity when I let off my gas. Let's say I'm going 50 mph and I let off the gas. Once my rpm get to about 1500 it start to bounce around and you can hear the exhaust making a "drone" noise. Here's a vid I uploaded. https://m.youtube.com/watch?v=mJoPSGbCpuE
#2
Senior Member
Re: 88 iroc z 350 rpms bouncing
I don't see a problem if you are shifting thru gears. Fill out your profile so we can see and know what make and model you are working on.
#3
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Car: 88 Camaro IROC-Z 350 L98
Engine: 350 L98
Transmission: 700R
Axle/Gears: Stock
Re: 88 iroc z 350 rpms bouncing
Thanks for the reply. I will upload another vid this one might not show like I want it to. Its like if its trying to figure out which gear to get in. You can hear the exhaust just "droning". Its hard to explain and it doesn't happen every time.
#4
Senior Member
Re: 88 iroc z 350 rpms bouncing
Is it just the tach acting up or is the engine cutting out while this is happening? I see when your tach falls so does your oil pressure. almost like something was cutting fire to the engine.
#5
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Car: 88 Camaro IROC-Z 350 L98
Engine: 350 L98
Transmission: 700R
Axle/Gears: Stock
Re: 88 iroc z 350 rpms bouncing
Yes it's the engine cutting. U can hear it. When I press the gas it will stop.
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