Vibration

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Jan 8, 2001 | 04:41 PM

84 Bird

Thread Starter

Junior Member

Joined: Jan 2001

Posts: 12

Likes: 0

From: st. louis, mo, usa

Vibration

I have a 84 Firebird with a 305, the engine vibrates starting at about 1700 Rpm and get worse as the RPM goes up. This happens in Park and in drive so I dont think its anything past the transmission. Any suggestions on what to check?

Jan 8, 2001 | 05:01 PM

RB83L69

Supreme Member

Joined: Jul 1999

Posts: 18,457

Likes: 16

From: Loveland, OH, US

Car: 4

Engine: 6

Transmission: 5

A quick one is to take out the 3 torque converter bolts and slide the converter back into the trans (should go back 1/8" or more off the flex plate) and start the motor if it clears, and see if it goes away. If it does, it's the TC or trans.

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"So many Mustangs, so little time..."