01 Blazer shuts off randomly but starts back up in N

Asked by Apr 14, 2017 at 02:07 PM about the 2001 Chevrolet Blazer LS 4-Door 4WD

Question type: Maintenance & Repair

I'm having issues with my car shutting off pretty
randomly, but notice it does happen when I drive
ito for around 30-45mins. It will always stutter a bit
before it shuts off and it always starts right back
up. It will usually do this 2 to 3 times in a row then
run ok for a bit longer before the next episode
happens. Here is what I've done so far to the car:
Fuel pump and filter
Crankshaft sensor
Intake Gaskets (because it was over heating)
MAF sensor
Key ignation
Ignition sensor
Flushed and cleaned radiator  (also overheating
issue)
New battery and bolts
Haven't found any leaking hoses
ECM flashed
Spark plugs
Spider fuel injectors
Rotary Cap

Then only thing I can think of is maybe my fuel
lines need to be replaced? Any help much
appreciated!!

This is also an Island car on St Thomas so road
conditions and rust play big factors if that helps.

1 Answer

Forgot to add in, when I start it first time in the day the RPMs bounce on the gage and MPH doesn't move for a sec then all the sudden jumps up. Usually only happens for about a min.

Your Answer

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,210
  • #2
    yetilikesbeer
    Reputation
    1,490
  • #3
    Rowefast
    Reputation
    1,150
View All

Related Models For Sale

Used Chevrolet Tahoe
5 Great Deals out of 988 listings starting at $7,600
Used Chevrolet TrailBlazer
34 listings starting at $2,995
Used Chevrolet S-10
6 listings
Used Chevrolet Silverado 1500
190 Great Deals out of 12,338 listings starting at $734
Used GMC Jimmy
17 listings
Used Chevrolet Camaro
963 listings starting at $11,965
Used Jeep Grand Cherokee
138 Great Deals out of 3,894 listings starting at $3,499
Used Chevrolet Suburban
5 Great Deals out of 591 listings starting at $8,499
Used Ford Explorer
37 Great Deals out of 1,601 listings starting at $4,995
Used Ford F-150
609 Great Deals out of 9,525 listings starting at $2,500
Used GMC Yukon
4 Great Deals out of 1,116 listings starting at $6,950
Used Chevrolet Impala
158 Great Deals out of 1,114 listings starting at $1,995

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.