Fuel pump relay/fuel pump problem

Asked by MakeupMatt Feb 05, 2009 at 12:20 PM about the Chevrolet Astro

Question type: Maintenance & Repair

I have already checked/replaced the electrical connections on the relay, fuseable link and fuel pump power supply.  When I turn the key to the "on" position, the relay activates, the fuel pump turns on then turns off after about 5 seconds because the relay deactivates.  Is this a problem with a failing fuel pump drawing too much power or is a problem with the ignition switch?  Note: After the fuel pump shuts off, I turn the key off, then back on and the relay wont activate.  If I jolt the ignition with my hand and turn it on again and the relay and fuel pump activate with the same 5 second result. Please help...

1 Answer
40

lisasarles answered 15 years ago

I know this was back in feb but did you ever figure out what the problem was? I am having the same situation and was told by the mechanic that it was the fuel pump, but I was right there with him and he seemed too sure without very much inspection and he definitely didn't do any tests, such as pressure or any kind of tinkering with the ignition.

4 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Fuel pump relay/fuel pump problem 1 Answer

    I have already checked/replaced the electrical connections on the relay, fuseable link and fuel pump power supply. When I turn the key to the "on" position, the relay activates, the fuel pump turns o...

    Chevrolet Astro

    -

    Maintenance & Repair

  • Fuel pump relay/fuel pump 2 Answers

    I have already checked/replaced the electrical connetions on the relay, fuseable link and fuel pump connections. When I turn the key to the "on" position the relay activates and the fuel pump turns o...

    1995 Chevrolet Astro

    -

    Maintenance & Repair

  • Fuel Pump? 2 Answers

    I was under the van for 2 hours today trying to figure out where the fuel pump is on my 91 chevy astro(sv). I've searched for hours online looking for anything or anyone that would point me in the rig...

    1991 Chevrolet Astro Extended RWD

    -

    Maintenance & Repair

  • 93 astro can new fuel pump won't work. Also new relay 1 Answer

    Put in New fuel pump and relay. No electricity to pump. Hard wired direct to battery sounds like i t working and almost wants to start.

    1993 Chevrolet Astro LT Extended AWD

    -

    Maintenance & Repair

  • were is the fuel pump relay for 95 astro 1 Answer

    the fuse block is under the dash there is no relay i got two relays on the firewall that are the same in the manual it shows the one on the right is the pump relay chevy said that goes to the a/c c...

    1995 Chevrolet Astro Extended RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Astro Questions

CarGurus Experts

  • #1
    celica_gt_pimp
    Reputation
    520
  • #2
    John Saffrahn
    Reputation
    480
  • #3
    rhtuxman
    Reputation
    390
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Astro Cargo
2 listings
Used Subaru Forester
22 Great Deals out of 1,056 listings starting at $2,695
Used GMC Safari Cargo
1 listing
Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used Ford E-Series
5 Great Deals out of 136 listings starting at $2,495
Used Toyota RAV4
100 Great Deals out of 2,089 listings starting at $3,888
Used Chevrolet Express
7 Great Deals out of 43 listings starting at $12,500
Used Ford Transit Connect
14 Great Deals out of 242 listings starting at $6,000
Used Subaru Outback
28 Great Deals out of 871 listings starting at $1,895
Used Ford Transit Cargo
30 Great Deals out of 1,082 listings starting at $876
Used Toyota 4Runner
12 Great Deals out of 309 listings starting at $9,700
Used Chevrolet Colorado
25 Great Deals out of 1,496 listings starting at $6,800
Used Chevrolet S-10
3 listings starting at $12,975

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.