2002 running rough check enging light on

Asked by maddhadder Dec 05, 2015 at 08:04 PM about the 2002 Toyota Avalon

Question type: Maintenance & Repair

running rough had check engine light read said emissions couple other things, replaced fuel pump had code clear, next day ran rough again check engine light back on read miss fire 1,3,5 replace spark plugs and coils and seems to be running worse, HELP..

2 Answers
103,735

Reelin68 answered 8 years ago

Make sure you have the right plugs. Check your manual. I've seen people put in wrong plugs before and have the same issue you're having. Was one of your codes a bad O2 sensor? Unplug your EGR and see if it runs smoother. If not change, unplug your MAF and see if there's any change. Post back with results.

Mark helpful
189,455

Paul answered 8 years ago

From what I am reading you may want to check your VVT solenoid bank 1 or bank two..

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2002 running rough check enging light on 2 Answers

    running rough had check engine light read said emissions couple other things, replaced fuel pump had code clear, next day ran rough again check engine light back on read miss fire 1,3,5 replace spark ...

    2002 Toyota Avalon

    -

    Maintenance & Repair

  • Check engine light and VSC light on 3 Answers

    I have pre-owned 2006 Avalon Limited with 78k miles on it. It runs smooth. 3 days back (after 200 miles drive) I found both the lights - Check engine and VSC in ON condition. I scanned it using OBD...

    2006 Toyota Avalon Limited

    -

    Maintenance & Repair

  • Why is check engine light on? 3 Answers

    After having my car tuned, the check engine light and vsc lights are on. I was told they would go out, the next day, However, two days later, they are still on. What can I do?

    2010 Toyota Avalon Limited

    -

    Maintenance & Repair

  • Vsc light on and check engine light 1 Answer

    Car runs rough no power

    2000 Toyota Avalon XLS

    -

    Maintenance & Repair

  • Check engine and vsc light came on ,what do I need to do 1 Answer

    I read something on a post in this format that mentioned lubing the gas cap o ring.Guess what,I sprayed wd 40 on the o ring and tighten it up 4 clicks and wah wah!!! lights went out!!!

    2006 Toyota Avalon XL

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2002 Toyota Avalon

Write a car review

Review another car

Shortcuts

Search Toyota Avalon Questions

CarGurus Experts

  • #1
    Farmboy93
    Reputation
    2,410
  • #2
    MsAngie1968
    Reputation
    1,340
  • #3
    GuruDCW7P
    Reputation
    1,130
View All

Know more, shop wisely

Search

Related Models For Sale

Used Toyota Camry
2,124 Great Deals out of 43,930 listings starting at $1,150
Used Lexus ES
439 Great Deals out of 7,092 listings starting at $2,500
Used Honda Accord
1,522 Great Deals out of 30,102 listings starting at $1,200
Used Toyota Highlander
1,457 Great Deals out of 14,925 listings starting at $1,825
Used Lexus LS
112 Great Deals out of 1,541 listings starting at $3,490
Used Toyota RAV4
1,968 Great Deals out of 34,284 listings starting at $2,300
Used Toyota Corolla
1,396 Great Deals out of 27,607 listings starting at $1,450
Used Toyota 4Runner
1,003 Great Deals out of 10,615 listings starting at $2,995
Used Lexus GS
81 Great Deals out of 945 listings starting at $2,800
Used Lexus IS
298 Great Deals out of 4,977 listings starting at $1,500
Used Lexus RX
852 Great Deals out of 12,908 listings starting at $2,350
Used Honda Civic
1,297 Great Deals out of 26,038 listings starting at $997
Used Toyota Tacoma
2,176 Great Deals out of 55,929 listings starting at $3,995

Used Cars for Sale

2022 Toyota Avalon For Sale
11 Great Deals out of 193 listings starting at $19,900
2021 Toyota Avalon For Sale
13 Great Deals out of 126 listings starting at $16,700
2020 Toyota Avalon For Sale
3 Great Deals out of 86 listings starting at $19,649
2019 Toyota Avalon For Sale
15 Great Deals out of 202 listings starting at $16,208
2018 Toyota Avalon For Sale
6 Great Deals out of 100 listings starting at $9,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.