Won't fire

Asked by Chris838428 Dec 20, 2017 at 12:06 PM about the 2000 Chevrolet Blazer LS 4-Door 4WD

Question type: Maintenance & Repair

I had to replace lower intake gaskets on a 2000
Chevy blazer v6 4x4. I got everything put back
together, but now it will not fire. It will crank over n
back fire every now n then but will not start. What
could be causing this? I do hear fuel pump
engaging as well

2 Answers

F_O_R answered 6 years ago

Backfiring tells me that the timing is off. Did you mix up the spark plug wires?

Mark helpful

Chris838428 answered 6 years ago

I had marked each wire that way I wouldn't mix then up but will dbl check. A buddy told me that it has to self time n to keep starting it

Mark helpful

Your Answer:

Related Questions

  • Won't fire 2 Answers

    I had to replace lower intake gaskets on a 2000 Chevy blazer v6 4x4. I got everything put back together, but now it will not fire. It will crank over n back fire every now n then but will not start...

    2000 Chevrolet Blazer LS 4-Door 4WD

    -

    Maintenance & Repair

  • spark but no fire 3 Answers

    I put in direct gears in my 350, have great spark but won't fire up,

    1977 Chevrolet Blazer

    -

    Maintenance & Repair

  • not getting any fire 1 Answer

    I have replaced the coil pack, the distributor cab the rotor button,module and still not getting fire please help

    2000 Chevrolet Blazer

    -

    Maintenance & Repair

  • 1996 engine swaped w/ 2001 won't start 1 Answer

    we checked everything out twice and nothing, it will crank but won't fire. would a grtound wire to be blamed if it was on the intake not on block?

    1996 Chevrolet Blazer

    -

    Maintenance & Repair

  • Blazer won't start 1 Answer

    Getting gas ,getting fire,got compression it acts like.it wants to if. You hold gas pedal down but it won't

    1994 Chevrolet Blazer

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Blazer Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    4,270
  • #2
    Rowefast
    Reputation
    3,560
  • #3
    yetilikesbeer
    Reputation
    2,420
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
21 Great Deals out of 882 listings starting at $5,995
Used Jeep Grand Cherokee
122 Great Deals out of 3,197 listings starting at $4,995
Used Chevrolet Silverado 1500
185 Great Deals out of 5,867 listings starting at $2,975
Used Toyota RAV4
106 Great Deals out of 2,112 listings starting at $3,888
Used Ford Explorer
70 Great Deals out of 2,045 listings starting at $2,999
Used Honda CR-V
104 Great Deals out of 3,830 listings starting at $1,795

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.