engine noise under load

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Jul 1, 2003 | 12:22 PM

mean 5.7

Thread Starter

Member

Joined: Oct 2001

Posts: 479

Likes: 0

From: plainfield il

Car: 87 gta

Engine: 5.7 ltr

Transmission: full race 700r4

engine noise under load

i am getting what sounds to be rocker noise on semi to hard accel.
there is no noise at all when sitting in park or nuetral and reving engine only happens while driving and getting into the gas pedal
any comments or advise appreciated

Jul 1, 2003 | 12:28 PM

RB83L69

Supreme Member

Joined: Jul 1999

Posts: 18,457

Likes: 16

From: Loveland, OH, US

Car: 4

Engine: 6

Transmission: 5

pinging

use better gas, back your ignition timing off to stock specs

Jul 1, 2003 | 12:34 PM

mean 5.7

Thread Starter

Member

Joined: Oct 2001

Posts: 479

Likes: 0

From: plainfield il

Car: 87 gta

Engine: 5.7 ltr

Transmission: full race 700r4

i only use amoco 93 octane but i will try the timing.
any other notions out there if that does not help

Jul 2, 2003 | 03:16 PM

Air_Adam

TGO Supporter

Joined: Oct 2002

Posts: 9,067

Likes: 1

From: Saskatoon, SK, Canada

Car: '83 Z28, '07 Charger SRT8

Engine: 454ci, 6.1 Hemi

Transmission: TH350, A5

Axle/Gears: 2.73 posi, 3.06 posi

How high is your CR?

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