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Screeching noise when full throttle then let off after it shifts

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Old 08-13-2018, 11:17 PM
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Screeching noise when full throttle then let off after it shifts

is it belt slip? It’s a loud screech it’s been getting louder right after I did the tune. It’s probably too much HP for the belt? Maybe it’s worn out?
Old 08-13-2018, 11:22 PM
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Delete this please, I should’ve searched before asking. Just wanted to clarify but I have my answer! It is indeed my belt, it’s slipping bad. It’s either my belts not gripping recently because I’ve been feeling sluggish since 2 days ago. But the noise is for sure the belt.
Old 08-14-2018, 07:47 AM
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And slipping means its generating heat, and eventually the belt will break if this issue isn't rectified.
Old 08-14-2018, 07:52 AM
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My serpentine belt committed suicide and the mess of frayed belt was everywhere not to mention it destroyed the rad. Get a belt asap and inspect pulleys
Old 08-14-2018, 07:54 AM
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Originally Posted by Hotsauce55
My serpentine belt committed suicide and the mess of frayed belt was everywhere not to mention it destroyed the rad. Get a belt asap and inspect pulleys
Well I’m glad this wasn’t deleted. Going to buy the belt today!
Old 08-14-2018, 07:55 AM
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Originally Posted by Yuille36
And slipping means its generating heat, and eventually the belt will break if this issue isn't rectified.
Thanks man! I’m not going to lie, it sounds awesome after full throttle. I may be weird but when it does a long screech it boosts the car off throttle
Old 08-14-2018, 08:06 AM
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Yes, but when that belt breaks, it tears up a lot of sh*t. Some have even had there hood dented from a broken belt hitting it.
Old 08-14-2018, 09:03 AM
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Originally Posted by Yuille36
Yes, but when that belt breaks, it tears up a lot of sh*t. Some have even had there hood dented from a broken belt hitting it.
Damn, that’s too scary lol. I’m in class right now, but by 12 most likely I’ll go to advanced and get a belt
Old 08-14-2018, 10:11 AM
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You won’t get rid of the noise. When you spin the tires and then stop, the belt slips. A new belt won’t fix it. A belt wrap kit won’t fix it. It just happens. Not sure why no one else has said this.
Old 08-14-2018, 10:42 AM
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Originally Posted by Davednconfused
You won’t get rid of the noise. When you spin the tires and then stop, the belt slips. A new belt won’t fix it. A belt wrap kit won’t fix it. It just happens. Not sure why no one else has said this.
Is it bad?
Old 08-14-2018, 10:44 AM
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The condition of the belt can’t be determined via pictures. Remove it and check for cracks, missing pieces, etc.

The belt screech after spinning tires isn’t going anywhere, and I’m assuminf that’s what you were referring to.

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