Reset security 2001 chevy blazer 4.3l
50

Asked by Mary Jul 24, 2019 at 12:48 AM about the 2001 Chevrolet Blazer 2-Door 4WD

Question type: Maintenance & Repair

Need to reset security  on truck. Light
doesn't want to shut off and now it
won't let it start.

3 Answers
50

Mary answered 5 years ago

Changed out ignition and had to reset the security system started but ran horrible. So then changed out fuel pump crankshaft sensor plugs wires distributor cap rotor. And it will crank but not start. What could be wrong

Mark helpful
27,650

oilyspill answered 5 years ago

Make sure battery has a full charge and connections all good. Have a helper crank it while you check for spark at the plugs? If spark everywhere, use a gage and check proper fuel pressure? Check fuel injector pulse? Any applicable trouble codes? Those are the basic checks, in my opinion. Let us know if your missing anything or everything just mentioned.

1 people found this helpful.
Mark helpful
85

Blazer_4x4 answered 5 years ago

Mine THINKS it is out of gas. Gas gauge dropped to EMPTY. It wants to crank but won't. I know I have about 1/2 tank of gas in it. Does not seem to be the Fuel pump - I do have spark. So..... WTH??? Otherwise, nice vehicle with many upgrades.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Reset security 2001 chevy blazer 4.3l 3 Answers

    Need to reset security on truck. Light doesn't want to shut off and now it won't let it start.

    2001 Chevrolet Blazer 2-Door 4WD

    -

    Maintenance & Repair

  • 1995 chevy blazer 4.3l 42 Answers

    Got a 1995 chevy blazer replaced the plugs im getting spark, getting fuel, and all vaccum lines are connected and my truck isnt starting what could it be?

    1995 Chevrolet Blazer 4-Door RWD

    -

    Maintenance & Repair

  • install water pump on 2001 chevy blazer 1 Answer

    what tools do i need to install water pump on 2001 chevy blazer?

    2001 Chevrolet Blazer LT 4-Door 4WD

    -

    Maintenance & Repair

  • 2001 chevy blazer 1 Answer

    I have an 01 chevy blazer that will not turn over. When it started to get cold l notice that sometimes it would start right up and the next it wouldnt but this time it wont start it makes a clic...

    2001 Chevrolet Blazer LS 2-Door 4WD

    -

    Maintenance & Repair

  • What would cause sputtering and hesitation 2001 chevy blazer? 3 Answers

    What would cause sputtering and hesitation 2001 chevy blazer?

    2001 Chevrolet Blazer LS 2-Door RWD

    -

    Maintenance & Repair

Blazer

Looking for a Used Blazer in your area?

CarGurus has 913 nationwide Blazer listings starting at $2,888.

Postal Code:

Shortcuts

Search Chevrolet Blazer Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    4,270
  • #2
    Rowefast
    Reputation
    3,570
  • #3
    yetilikesbeer
    Reputation
    2,420
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Trailblazer
18 Great Deals out of 1,285 listings starting at $18,495
Used Chevrolet Tahoe
14 Great Deals out of 896 listings starting at $12,900
Used Chevrolet Silverado 1500
195 Great Deals out of 5,877 listings starting at $2,975
Used Toyota RAV4
100 Great Deals out of 2,715 listings starting at $2,500
Used Jeep Grand Cherokee
109 Great Deals out of 3,136 listings starting at $3,995
Used Ford Explorer
75 Great Deals out of 2,091 listings starting at $3,995
Used Chevrolet Camaro
20 Great Deals out of 281 listings starting at $7,995
Used Honda CR-V
88 Great Deals out of 4,524 listings starting at $440

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.