2007 Silverado 1500 5.3 fuel pump not turning on

Asked by SilveradoSchwartz Nov 17, 2021 at 12:49 AM about the 2007 Chevrolet Silverado 1500 LTZ Crew Cab 4WD

Question type: Maintenance & Repair

The fuel pump comes on for 2-3 seconds when you turn the key on. Truck
starts and runs for a few seconds til it runs out of gas because the fuel pump
does not come back on.

1 Answer
450

Guru9H85Q3 answered 2 years ago

At the engine compartment Fusible Box, Check: With a Test Lamp Fuel pump relay operation at terminal pin 87: To Energize up the Fuel pump relay: Remove relay from vehicle, Use a RED 3-alligator clips jumper wire between Positive Battery Terminal and relay terminal pin 30 and terminal pin 86. Use a Black 2-alligator clips jumper wire between NEG Battery Terminal and relay terminal pin 85. Now with the Test Lamp connected as well at NEG Battery Terminal check for current (power) at pin 87. If Test Lamp light does not come ON replace relay. This answer is based in own experience. Thanks

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2007 Silverado 1500 5.3 fuel pump not turning on 1 Answer

    The fuel pump comes on for 2-3 seconds when you turn the key on. Truck starts and runs for a few seconds til it runs out of gas because the fuel pump does not come back on.

    2007 Chevrolet Silverado 1500 LTZ Crew Cab 4WD

    -

    Maintenance & Repair

  • where is the fuel pump module located on the 2008 Chevy Silverado 1500 crew cab 5.3 liter 8 Answers

    where is the fuel pump module located on the 2008 Chevy Silverado 1500 crew cab 5.3 liter

    2008 Chevrolet Silverado 1500 LS Crew Cab RWD

    -

    Maintenance & Repair

  • Why does my fuel pump on my chevy Silverado not work 2 Answers

    i have a chevy Silverado 1990 and the fuel doesn't work I changed the fuel pump and the fuel pump relay but you still can't hear the fuel pump and it doesn't pass gas to the motor

    Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • 2002 Chevrolet silverado 1500 5.3 3 Answers

    I changed my fuel pump and filter and I dont have any fuel pressure out my fuel bleeder on top. Truck turns over but only runs feeding it fuel. What else could it be?

    2002 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • Low fuel pressure on my 2000 Silverado 5.3 2 Answers

    No start symptom. Took the chevy dealer and they looked at it and said the fuel pump was bad causing the low fuel pressure. 50 psi. I bought the truck home and change the pump. Still no luck 50 p...

    2000 Chevrolet Silverado 1500 Extended Cab 4WD

    -

    Maintenance & Repair

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 5,937 nationwide Silverado 1500 listings starting at $3,995.

Postal Code:

Shortcuts

Search Chevrolet Silverado 1500 Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    10,500
  • #2
    John Carson
    Reputation
    9,670
  • #3
    Andrew Olsen
    Reputation
    9,660
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
131 Great Deals out of 6,882 listings starting at $3,975
Used Ford F-150
304 Great Deals out of 15,351 listings starting at $1,954
Used Chevrolet Silverado 2500HD
17 Great Deals out of 1,163 listings starting at $8,999
Used Toyota Tundra
45 Great Deals out of 1,130 listings starting at $5,999
Used Dodge RAM 1500
7 Great Deals out of 80 listings starting at $4,000
Used Toyota Tacoma
53 Great Deals out of 1,012 listings starting at $8,708
Used Chevrolet Tahoe
15 Great Deals out of 714 listings starting at $5,995
Used Chevrolet Colorado
25 Great Deals out of 1,393 listings starting at $4,900
Used GMC Sierra 2500HD
17 Great Deals out of 1,666 listings starting at $12,900
Used Ford F-250 Super Duty
28 Great Deals out of 1,147 listings starting at $8,995
Used Dodge Charger
44 Great Deals out of 607 listings starting at $4,888
Used GMC Yukon
18 Great Deals out of 728 listings starting at $5,998

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.