Loose power when A/C switch on

Asked by Apr 16, 2017 at 08:11 AM about the 2008 Chevrolet Spark LS

Question type: Maintenance & Repair

I have spark 0.8 manual 2010 .
I have changed idle sensor
Fuel pump
Spark plug
Plug cable
Fuel filters
Injectors
But still engine not runing smmothly
And there is no spark on 2nd number ignition coil.
When start engine .the engine start with half round
of starter,but when I switch on ac engine knocking
and reduce the speed and power

1 Answer

78,045

#2 cylinder needs to get fixed. Check the cylinder compression to be sure there is not a internal problem, and have the coil checked at an auto parts store. Also check the wiring to the coil to make sure it is getting power.

Your Answer

Chevrolet Spark Experts

  • #1
    Sharrie Mullen
    Reputation
    140
  • #2
    Kendra Leigh
    Reputation
    120
  • #3
    COMETGUY61
    Reputation
    100
View All

Related Models For Sale

Used Ford Fiesta
146 Great Deals out of 16,618 listings starting at $2,795
Used Honda Fit
132 Great Deals out of 19,239 listings starting at $1,495
Used Toyota Yaris
52 Great Deals out of 2,636 listings starting at $1,999
Used Ford Focus
656 Great Deals out of 64,723 listings starting at $999
Used Honda Civic
692 Great Deals out of 52,970 listings starting at $1,200
Used Toyota Corolla
872 Great Deals out of 65,249 listings starting at $1,250
Used Nissan Versa
286 Great Deals out of 22,362 listings starting at $1,300
Used FIAT 500
88 Great Deals out of 4,674 listings starting at $3,497
Used Hyundai Accent
286 Great Deals out of 11,570 listings starting at $1,500
Used Chevrolet Aveo
10 Great Deals out of 1,423 listings starting at $700

Used Cars For Sale

2018 Chevrolet Spark LS For Sale
1,179 listings starting at $10,705
2017 Chevrolet Spark LS For Sale
8 Great Deals out of 2,433 listings starting at $7,500
2016 Chevrolet Spark LS For Sale
8 Great Deals out of 166 listings starting at $6,500
2015 Chevrolet Spark LS For Sale
8 Great Deals out of 175 listings starting at $5,500
2014 Chevrolet Spark LS For Sale
6 Great Deals out of 257 listings starting at $4,650

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.