What went wrong

Asked by Axlerod77 Apr 27, 2018 at 04:37 PM about the 1997 Chevrolet Suburban C1500 RWD

Question type: Maintenance & Repair

I had to do a little welding on my exhaust and I
forgot to disconnect the battery. Started fine when
I parked it. After welding it won't start. It turns over
good and when I put gas in the intake it starts and
runs but it just runs that gas and quits. I
disconnect the battery this morning and when I get
home from work I hope it starts. Herd
disconnecting the battery reset everything.

3 Answers
34,760

charles answered 6 years ago

Need to disconnect the battery and ground the vehicle before you weld!!!! Better check fuses and relays,hope that's it.

Mark helpful
59,755

enginecreator answered 6 years ago

Well it depends if your ground clamp is to bumper or frame if so dis-connect neg battery cable, but for exhaust with ground clamp fixed to the piece of exhaust your welding on attached close to the weld area, then no, the current is running between the two points, but if your welding with ground clamp fixed to frame not near by your weld then dis-connect neg battery cable first.

Mark helpful
159,095

Bob answered 6 years ago

Never weld on a vehicle without first disconnecting the battery. You may have burned out the ECU, fuel pump relay or the fuel pump itself.

Mark helpful

Your Answer:

Related Questions

  • What went wrong 3 Answers

    I had to do a little welding on my exhaust and I forgot to disconnect the battery. Started fine when I parked it. After welding it won't start. It turns over good and when I put gas in the intake i...

    1997 Chevrolet Suburban C1500 RWD

    -

    Maintenance & Repair

  • What is wrong with my vehicle? 2 Answers

    When I do a cold start on my suburban in the morning, it tries to die on me, and this is only when it gets single digit or negatives cold. The RPMs will go up and down, and it sounds as if the engin...

    2000 Chevrolet Suburban 1500 LS 4WD

    -

    Maintenance & Repair

  • what is wrong when dash has service 4wd 1 Answer

    just had the car cluster cylinder replace cost $500.00 and now the vechile is saying service 4wd and check tire monitor what is wrong.

    2004 Chevrolet Suburban 1500 Z71 4WD

    -

    Maintenance & Repair

  • 2002 Chevrolet Suburban Won't Start what could be wrong 5 Answers

    My 02 suburban is not starting. When i get in and turn they key it does nothing. My radio lights and all that work so I don't think it is the battery. About 3 weeks ago I had to have my fuel pump r...

    2002 Chevrolet Suburban 1500 Z71 4WD

    -

    Maintenance & Repair

  • 2007 Suburban LTZ auto leveling air compressor just stopped working what should I check to see what's wrong 1 Answer

    my auto leveling compressor just stopped working, the fuse and breakers are good but it was fine on Monday what other things can I check or do to find out what is wrong, I don't have a scan tool or a ...

    2007 Chevrolet Suburban 1500 LS 4WD

    -

    Maintenance & Repair

Suburban

Looking for a Used Suburban in your area?

CarGurus has 565 nationwide Suburban listings starting at $8,888.

Postal Code:

Shortcuts

Search Chevrolet Suburban Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    3,090
  • #2
    JimO65
    Reputation
    2,400
  • #3
    Rowefast
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
23 Great Deals out of 934 listings starting at $11,900
Used Ford Expedition
21 Great Deals out of 833 listings starting at $7,888
Used GMC Yukon
16 Great Deals out of 940 listings starting at $1,225
Used Lincoln Navigator
8 Great Deals out of 176 listings starting at $9,869
Used Ford F-150
308 Great Deals out of 15,286 listings starting at $1,712
Used GMC Sierra 1500
123 Great Deals out of 7,143 listings starting at $3,950
Used Dodge Durango
46 Great Deals out of 2,238 listings starting at $5,500
Used Toyota 4Runner
14 Great Deals out of 302 listings starting at $12,888

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.