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car back fires

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Old

Mar 15, 2018 | 01:50 PM

#1

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Joined: Oct 1999

Posts: 251

Likes: 8

From: Philly

Car: 1987 GTA 350 auto

car back fires

Hi all.
i have a 87 350 bored .30 over tpi, when im at WOT and let off the gas. u here a back fire. it happens if im driving or in idle and give it WOT. car runs fine. tune up around 1000 miles ago. it was doing it before tune up as well. thanks in advance

Old

Mar 15, 2018 | 02:52 PM

#2

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Joined: Jul 1999

Posts: 20,310

Likes: 1,066

From: Salina, KS

Re: car back fires

Find and fix your exhaust leak. It's a pretty good bet you've got a hole in an exhaust pipe.

Old

Mar 15, 2018 | 03:25 PM

#3

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Member

Joined: Oct 1999

Posts: 251

Likes: 8

From: Philly

Car: 1987 GTA 350 auto

Re: car back fires

i will start there..thanks

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