Check Engine Light On HELP!

70

Asked by Feb 11, 2014 at 12:31 PM about the 2011 Jeep Grand Cherokee Laredo

Question type: Maintenance & Repair

So the other day my CEL came on and I
went to auto zone to get it read. What it
came back as was a P0302 code stating
that I was having a misfire of cylinder 2,
which could of been caused by a bad
fuel injector, spark plugs, vent leak, etc...I
don't have the money to pay someone to
fix this right now, and I like to do things
my self, but don't have much car
experience under the hood. An I don't
wanna pay a bunch if all it is is spark
plugs I could do my self. Anyone got any
knowledge into this situation? Please
help!

2011 Jeep Grand Cherokee Laredo 72k

2 Answers

8,625

I would pull a plug and see how worn out it is. Use NGK plugs. Is it kinda jerking or is it a dead miss?

3 of 3 people found this helpful.
70

Thank you for the response. I do not know where to start looking. Its kinda jerking but is smooth as well. It seems like I am losing gas faster as well. My Eco light is not either. Any suggestions?

5 of 5 people found this helpful.

Your Answer

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,170
  • #2
    Tom Demyan
    Reputation
    2,050
  • #3
    thejeepdoctor
    Reputation
    2,000
View All

Related Models For Sale

Used Dodge Durango
267 Great Deals out of 24,889 listings starting at $1,500
Used Jeep Wrangler Unlimited
603 Great Deals out of 63,124 listings starting at $7,900
Used Dodge Charger
326 Great Deals out of 35,852 listings starting at $1,999
Used Ford Explorer
1,112 Great Deals out of 68,287 listings starting at $1,200
Used Jeep Wrangler
362 Great Deals out of 20,472 listings starting at $2,500
Used Toyota 4Runner
335 Great Deals out of 29,409 listings starting at $1,500
Used Chevrolet Tahoe
822 Great Deals out of 40,010 listings starting at $1,700
Used Ford F-150
3,046 Great Deals out of 230,455 listings starting at $1,300
Used Dodge Challenger
174 Great Deals out of 25,827 listings starting at $5,999
Used Chevrolet Silverado 1500
2,684 Great Deals out of 157,096 listings starting at $1,000
Used Jeep Compass
286 Great Deals out of 54,965 listings starting at $2,200
Used Honda Accord
818 Great Deals out of 88,084 listings starting at $1,444
Used BMW X5
375 Great Deals out of 16,634 listings starting at $2,800
Used Ford Mustang
341 Great Deals out of 42,379 listings starting at $1,488

Used Cars For Sale

2018 Jeep Grand Cherokee Laredo For Sale
1,526 listings starting at $23,974
2017 Jeep Grand Cherokee Laredo For Sale
8 Great Deals out of 408 listings starting at $20,415
2016 Jeep Grand Cherokee Laredo For Sale
6 Great Deals out of 173 listings starting at $18,197
2015 Jeep Grand Cherokee Laredo For Sale
4 Great Deals out of 306 listings starting at $14,950
2014 Jeep Grand Cherokee Laredo For Sale
173 listings starting at $12,950

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.