Cutting off then when I do run it like it need sprak plugs

Asked by Apr 01, 2017 at 10:10 PM about the 2010 Chevrolet Impala LS FWD

Question type: Maintenance & Repair

Run for about 45 mins then cuts off n might run
like it need spark plugs

2 Answers

24,435

Check your fuel pressure when this is going on and may just be time for good/full tune up or could be coils too. Check coils when this is happening too, there is three with 6 outputs from in one box. coils may have A weak spark, cracks to case or Oil Leaking from it, Stalling, wont start, Degraded Performance of the Catalytic Converter which may set a o2 code. Fuel pump/fuel pump relay/ fuel pressure regulator/PCM computer/injectors, these fuel related problems can cause stalling, wont crank, weak engine power/ flooding/rough engine idle/ ect. Stalling Due to Mass Air Flow or Crankshaft Position Sensor Failures. In which it may intermittently stall. It may be necessary for the engine to cool down before it will restart. The mass air flow can be cleaned by using mass air flow cleaner and spraying its filament (do not touch it).

67,795

It is not the sprak plugs.

Your Answer:

Chevrolet Impala Experts

  • #1
    Js08016
    Reputation
    2,430
  • #2
    Tom Demyan
    Reputation
    2,410
  • #3
    Rowefast
    Reputation
    2,060
View All

Related Models For Sale

Used Chevrolet Malibu
645 Great Deals out of 52,549 listings starting at $1,300
Used Dodge Charger
405 Great Deals out of 31,828 listings starting at $1,900
Used Honda Accord
692 Great Deals out of 97,972 listings starting at $750
Used Chevrolet Camaro
285 Great Deals out of 26,671 listings starting at $2,700
Used Toyota Camry
930 Great Deals out of 69,717 listings starting at $1,137
Used Nissan Maxima
273 Great Deals out of 16,893 listings starting at $1,295
Used Chrysler 300
421 Great Deals out of 19,718 listings starting at $1,500
Used Dodge Challenger
218 Great Deals out of 24,498 listings starting at $6,950
Used Nissan Altima
895 Great Deals out of 54,404 listings starting at $1,300
Used Buick LaCrosse
189 Great Deals out of 10,914 listings starting at $1,800
Used Chevrolet Tahoe
662 Great Deals out of 37,402 listings starting at $1,950
Used Ford Mustang
348 Great Deals out of 39,453 listings starting at $1,950
Used Chevrolet Cruze
479 Great Deals out of 61,635 listings starting at $2,800
Used Ford Fusion
805 Great Deals out of 60,239 listings starting at $1,350
Used Chevrolet Silverado 1500
1,812 Great Deals out of 155,289 listings starting at $1,490

Used Cars For Sale

2018 Chevrolet Impala LS FWD For Sale
755 listings starting at $19,822
2017 Chevrolet Impala LS FWD For Sale
6 Great Deals out of 294 listings starting at $14,990
2016 Chevrolet Impala LS FWD For Sale
60 listings starting at $13,990
2015 Chevrolet Impala LS FWD For Sale
179 listings starting at $9,766
2014 Chevrolet Impala LS FWD For Sale
5 Great Deals out of 185 listings starting at $8,000

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.