Engine dies while driving

Asked by Aug 14, 2010 at 10:12 AM about the 2003 Chevrolet Blazer LS 2-Door RWD

Question type: Maintenance & Repair

'03 Blazer suddenly quits running while driving.  Usually occurs while slowing down.  If I place it in park or neutral it will restart a go for a short while.  After several times it will start and immediately shut down.   Occasionally I feel a shutter prior to stopping, as if it is a fuel problem but usually it simply stops.  Mechanic could not find anything wrong initially.  Eventually changed the distributor cap and rotor which seemed to fix it temporarily but the problem has reoccurred.  Recently had it tuned up and changed the fuel filter.  Any suggestions for what else it may be?  Thanks!

3 Answers

could be a mass air flow problem,fuel pump would just quit,bad ecm,air in fuel line,check fuel pressure, or your injectors may need cleaning,put a can of sea fome injector cleaner in a full tank of gas..,also have your alt and battery checked.

4 people found this helpful.

I have 1994 Chevy blazer that keeps shutting down after we drive 5 minute's or so after its running any suggestions or any advice

I have a 2007 Chevy Trailblazer got about a hundred and fifty thousand miles on it I can be driving 60 70 miles an hour in the dashboard goes completely out engine dies shift it into neutral turn the ignition switch off wait a couple of minutes turn ignition switch back on the car automatically starts back up need help what's causing this any suggestions

Your Answer:

Blazer

Looking for a Used Blazer in your area?

CarGurus has 732 nationwide Blazer listings starting at $900.

ZIP:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,310
  • #2
    yetilikesbeer
    Reputation
    1,550
  • #3
    Rowefast
    Reputation
    1,230
View All

Related Models For Sale

Used Chevrolet Tahoe
674 Great Deals out of 38,545 listings starting at $995
Used Chevrolet TrailBlazer
78 Great Deals out of 3,431 listings starting at $988
Used Chevrolet S-10
886 listings starting at $1,999
Used Chevrolet Silverado 1500
1,860 Great Deals out of 158,323 listings starting at $1,000
Used GMC Jimmy
177 listings starting at $1,895
Used Ford F-150
2,357 Great Deals out of 199,530 listings starting at $1,300
Used Chevrolet Camaro
269 Great Deals out of 27,309 listings starting at $2,900
Used Chevrolet Colorado
285 Great Deals out of 39,126 listings starting at $1,500
Used Jeep Wrangler
196 Great Deals out of 15,114 listings starting at $2,500
Used Jeep Grand Cherokee
1,161 Great Deals out of 74,220 listings starting at $750
Used Ford Explorer
926 Great Deals out of 70,971 listings starting at $1,275
Used GMC Yukon
345 Great Deals out of 22,453 listings starting at $2,450

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.