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firing problems?

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Old

Dec 3, 2001 | 09:12 AM

#1

Thread Starter

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Joined: Nov 2001

Posts: 160

Likes: 0

From: Denton, Texas

Car: 1989 Pontiac Firebird

Engine: 305 TBI

Transmission: T-5

Axle/Gears: 3.23

firing problems?

When my car gets to 1250 rpms, the car will start vibrating more than normal, it will peak at 1500 rpms with a lot of vibration, then vibrate less until it gets to after 1750 rpms where it stops. I'm not sure why it's doing things, my only guess is something with firing, but I'm not very good w/ in depth things about cars yet.

Old

Dec 3, 2001 | 08:03 PM

#2

Thread Starter

Member

Joined: Nov 2001

Posts: 160

Likes: 0

From: Denton, Texas

Car: 1989 Pontiac Firebird

Engine: 305 TBI

Transmission: T-5

Axle/Gears: 3.23

Any ideas?

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