C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Feel Like I'm going over Rumble Strips when I accelerate

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Old 09-14-2001, 09:43 PM
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IndianaKoko
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Default Feel Like I'm going over Rumble Strips when I accelerate

When I am going 40 or more mph and I stomp on the gas it feels like I am going over rumble strips that you see on the sides of interstates. I let up just a second and then step on it again and the feeling goes away. Any thoughts? :confused:
Old 09-14-2001, 10:33 PM
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peter34668
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Default Re: Feel Like I'm going over Rumble Strips when I accelerate (IndianaKoko)

Driveshaft or U-Joint would be my guess...
Old 09-15-2001, 09:25 PM
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jackdaroofer
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Default Re: Feel Like I'm going over Rumble Strips when I accelerate (peter34668)

Check or have someone check the torgue convertor bolts.

Especially if U joints check out

Jack
Old 09-15-2001, 10:18 PM
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O'Shark
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Default Re: Feel Like I'm going over Rumble Strips when I accelerate (IndianaKoko)

This came up last summer. It happens after the TC has locked up and you accelerate to the unlocking point. We even had David F. thinking about this one. The best we could guess is that it is the torque converter lockup solenoid mounted in the valve body. My car does the exact same thing as do several other members' cars. We all sort of decided that if we are going to cruise at low speed (<50) leave the car in drive. Also, tapping the brake pedal will unlock the converter too.

Randy

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