Blazer crank but no start but has spark i think

Asked by Apr 09, 2016 at 12:06 AM about the 1998 Chevrolet Blazer 4 Door LT 4WD

Question type: Maintenance & Repair

I jus replaced my whole motor in my 98
blazer.. 4.3L it cranks but wont start it sound
like it wanna start but it dont... what could
be the problem idk and neather does the
shop so i recently bought a distrubtior and
see if it crank what else could be the
problem?? Plz help??

3 Answers

75,465

Try spaying some fuel down the throttle body to see if it fires off. If it does then there is a fuel issue. And the distributor has to be planted in right on or she will not start. One other thing I had one where the spark looked good but the coil had a crack in it allowing the spark to jump to ground.

I ant try sprayin fuel cuz shop said my fuel is ok they think its my distrubtior if i fix distrubtior wat else culd be reason for it cuz fuel ok n i jus bought new distrubtior... wat else

75,465

Fuel pressure, leaky spider injector assembly, no power to the injectors, timing, (distributor properly installed) coil.

Your Answer

Blazer

Looking for a Used Blazer in your area?

CarGurus has 944 nationwide Blazer listings starting at $950.

ZIP:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,090
  • #2
    yetilikesbeer
    Reputation
    1,400
  • #3
    Rowefast
    Reputation
    1,070
View All

Related Models For Sale

Used Chevrolet Tahoe
796 Great Deals out of 42,148 listings starting at $1,980
Used Chevrolet S-10
14 Great Deals out of 1,217 listings starting at $1,550
Used Chevrolet Silverado 1500
2,468 Great Deals out of 174,121 listings starting at $699
Used GMC Jimmy
203 listings starting at $2,398
Used Chevrolet Camaro
468 Great Deals out of 31,526 listings starting at $3,550
Used Chevrolet C/K 1500
828 listings starting at $3,000
Used GMC Yukon
612 Great Deals out of 22,463 listings starting at $2,500
Used Ford F-150
2,851 Great Deals out of 212,987 listings starting at $1,295
Used Ford Explorer
1,089 Great Deals out of 70,940 listings starting at $1,500
Used GMC Sierra 1500
1,160 Great Deals out of 65,796 listings starting at $1,750
Used Jeep Grand Cherokee
977 Great Deals out of 72,395 listings starting at $1,200

Used Cars For Sale

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.