98 gmc 1500 5.7L wont start after sitting.
20

Asked by chevcrazy1 Jan 19, 2011 at 07:49 PM about the 1998 GMC Sierra 1500

Question type: Maintenance & Repair

so i let my truck sit for about 2 months and it ran fine before i parked it. now it turns over i know im getting fule and spark. i tryed starting fluid and it still dosent even wanan try and start. also it puffs white smoke out the intake and it sounds like its back firing from the intake please help me.... thanx!

2 Answers
5,305

Jon answered 13 years ago

Perform a thorough visual inspection of the wiring to the engine and make sure that an animal didnt take your engine harness and make a nest out of it. Also, try and run the engine on fresh gas.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 98 gmc 1500 5.7L wont start after sitting. 2 Answers

    so i let my truck sit for about 2 months and it ran fine before i parked it. now it turns over i know im getting fule and spark. i tryed starting fluid and it still dosent even wanan try and start. al...

    1998 GMC Sierra 1500

    -

    Maintenance & Repair

  • 1998 gmc sierra 1500 wont start 1 Answer

    I have a 1998 GMC Sierra 1500 and it will not start. It died on me while I was driving and I had it brought back to my house. I have replaced the fuel filter, the starter and the battery. And I had...

    1998 GMC Sierra 1500 C1500 SLE Extended Cab LB

    -

    Maintenance & Repair

  • Got a GMC 1500 wont start 8 Answers

    It was running then i killed it and restarted it kicked right up. drove it home about 30 mins then kiled it again for about five min came back out wouldnt start think it might be the battery its maki...

    1991 GMC Sierra 1500 C1500 SLE Standard Cab LB

    -

    Maintenance & Repair

  • 96 gmc wont start 1 Answer

    96 gmc wont start

    1996 GMC Sierra 1500 C1500 SL Extended Cab SB

    -

    Maintenance & Repair

  • 98 1500 Gmc 5 Answers

    I'm having to put 2/3 quarts of oil in my truck every 15-20days. When I start it up I notice white smoke but it quickly goes away. I'm currently putting synthetic 20/50.

    1998 GMC Sierra 1500 C1500 SL Standard Cab LB

    -

    Maintenance & Repair

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,340
  • #2
    dragonflyoffshore
    Reputation
    11,500
  • #3
    John Saffrahn
    Reputation
    11,440
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
214 Great Deals out of 8,009 listings starting at $1,500
Used Ford F-150
314 Great Deals out of 13,742 listings starting at $3,800
Used Chevrolet Silverado 2500HD
33 Great Deals out of 1,683 listings starting at $3,000
Used Toyota Tacoma
44 Great Deals out of 742 listings starting at $9,975
Used GMC Yukon
14 Great Deals out of 981 listings starting at $3,000
Used Dodge RAM 1500
3 Great Deals out of 90 listings starting at $2,500
Used Chevrolet Tahoe
13 Great Deals out of 822 listings starting at $9,980
Used Ford F-250 Super Duty
24 Great Deals out of 786 listings starting at $4,290
Used Chevrolet Camaro
13 Great Deals out of 468 listings starting at $11,749

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.