Truck runs poor

10

Asked by Aug 31, 2016 at 05:23 PM about the 2000 Chevrolet Silverado 1500 LS Long Bed 4WD

Question type: Maintenance & Repair

Several issues but right now, bought a spark check tool at auto zone. All coils
showed orange spark instead of the optimum blueish white. Replaced all 8
coil packs. still runs poor, checked #1 cylinder and still showing orange spark.
Is that the ecm not giving enough juice?

No answers yet

Your Answer

Add photo

Related Questions

  • 06 Silverado poor MPG 8 answers

    My 06 Chevy Silverado 5.3L is running great but my MPG has dropped from 16MPG to 10MPG. city. I have 94K miles never had a tuneup this gas MPG dropped suddenly anyone have a idea on what I should do?

    2006 Chevrolet Silverado 1500 LT2 Crew Cab 2WD

    -

    Maintenance & Repair

  • truck not breathing right & lags 3 answers

    my 2003 Chevy silverado v6 4.3 has been driving poor lately it basically struggles to go past first gear and doesn't seem like enough air is being used because it chokes bad it sort of hick ups. Ive r...

    2003 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • 2003 Silverado runs terrible 5 answers

    Bought a Silverado 5.3 vortec and it runs rich, I can tell by the smell and that it dumps black smoke out of the exaust. Sometimes if I don't give it enough gas when initially accelerating it'll fe...

    2003 Chevrolet Silverado 1500 LS Ext Cab Short Bed 4WD

    -

    Maintenance & Repair

  • 08 Avalanche is smoking white, had assisted fuel management problem, then valve stuck, now white smoke. What do I do? 6 answers

    My 08 Avalanche had a problem with the assisted fuel management. I had the lifters replaced. Then a valve stuck, Had that fixed, now my truck is smoking white. I am a girl so I think I know it all a...

    2008 Chevrolet Silverado 1500 LT1 Crew Cab 4WD

    -

    Maintenance & Repair

  • truck wants to stall and its sluggish 3 answers

    my truck wants to stall when it's in gear it's sluggish and get this poor gas mileage.

    2004 Chevrolet Silverado 2500HD 4 Dr LS 4WD Extended Cab SB HD

    -

    Maintenance & Repair

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 2,110
#2 Rowefast
Rowefast
Reputation 1,790
#3 Silverado_owner_2006
Silverado_owner_2006
Reputation 1,600
View All

Related Models For Sale

Used GMC Sierra 1500
854 Great Deals out of 66,786 listings starting at $1,995
Used Ford F-150
2,315 Great Deals out of 210,527 listings starting at $1,499
Used Dodge Ram 1500
443 Great Deals out of 11,343 listings starting at $1,000
Used Chevrolet Silverado 2500HD
321 Great Deals out of 27,097 listings starting at $1,250
Used Toyota Tundra
517 Great Deals out of 33,555 listings starting at $3,400
Used Toyota Tacoma
507 Great Deals out of 39,601 listings starting at $2,900
Used Chevrolet Tahoe
565 Great Deals out of 27,717 listings starting at $1,999
Used Chevrolet Camaro
164 Great Deals out of 33,234 listings starting at $1,995
Used Ford F-250 Super Duty
353 Great Deals out of 47,753 listings starting at $1,795
Used Chevrolet Silverado 2500
8 Great Deals out of 282 listings starting at $3,000
Used Ford Mustang
376 Great Deals out of 47,164 listings starting at $1,999
Used Chevrolet Silverado 1500HD
12 Great Deals out of 269 listings starting at $3,950

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
51 Great Deals out of 114,136 listings starting at $20,499
2016 Chevrolet Silverado 1500 For Sale
142 Great Deals out of 6,123 listings starting at $18,190
2015 Chevrolet Silverado 1500 For Sale
176 Great Deals out of 7,418 listings starting at $15,888
2014 Chevrolet Silverado 1500 For Sale
288 Great Deals out of 10,499 listings starting at $9,988
2013 Chevrolet Silverado 1500 For Sale
172 Great Deals out of 5,191 listings starting at $6,900