fuel pump alway running when ignition is on

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Jul 31, 2006 | 09:07 PM

camaro350tpi

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Joined: Jul 2006

Posts: 93

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From: canada,quebec,st-jerome

Car: camaro iroc-z 89

Engine: 383 HSR SC MegaSquirt

Transmission: tko 600

Axle/Gears: 9 Inch 3.75

fuel pump alway running when ignition is on

HI, I HAVE A CAMARO 89 350 TPI , WHEN I PUT THE IGNITION ON THE FUEL PUMP ALWAYS RUN , NORMALY IT RUN ABOUT 10 SEC BEFORE SHUTTING DOWN BUT NOW IT ALWAYS RUNNING SOME ONE HAVE AN IDEA !? ILD PUT A NEW FUEL PUMP RELAY AND IT DOESNT CHANGE ANYTHING...

Jul 31, 2006 | 09:09 PM

Apeiron

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Joined: Jan 2000

Posts: 20,981

Likes: 11

From: Mercedes Norte, Heredia, Costa Rica

Car: 1984 Z28 Hardtop

Engine: 383 Carb

Transmission: 4L60

Axle/Gears: 3.54 Dana 44

Check the oil pressure switch.

Jul 31, 2006 | 09:15 PM

1320_Guy

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Joined: Apr 2005

Posts: 1,147

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From: Baton Rouge, LA

Car: 89 RS

Engine: 305

Transmission: th350

My friends did that. As long as you keep fuel in the tank to keep it cool it will be fine.

Jul 31, 2006 | 09:21 PM

camaro350tpi

Thread Starter

Junior Member

Joined: Jul 2006

Posts: 93

Likes: 0

From: canada,quebec,st-jerome

Car: camaro iroc-z 89

Engine: 383 HSR SC MegaSquirt

Transmission: tko 600

Axle/Gears: 9 Inch 3.75

where is the oil pressure switch, you have a idea ?

Jul 31, 2006 | 09:26 PM

camaro350tpi

Thread Starter

Junior Member

Joined: Jul 2006

Posts: 93

Likes: 0

From: canada,quebec,st-jerome

Car: camaro iroc-z 89

Engine: 383 HSR SC MegaSquirt

Transmission: tko 600

Axle/Gears: 9 Inch 3.75

Jul 31, 2006 | 09:34 PM

bingo

Senior Member

iTrader: (2)

Joined: Nov 2001

Posts: 920

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From: AL,USA

Car: 1990 Formula

Engine: 95 LT1

Transmission: T56

Axle/Gears: Weak 7.5 with 4.10s

oil pressure switch should be right above the oil filter.

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