change tps sensor and it still gives the same problem when it is idling or in neutal or park

Asked by May 01, 2014 at 02:45 PM about the 2002 Dodge Caravan Sport

Question type: General

when it is running on the road no problems as it just keep runnin but when it stops and idles it reves high then low then high then low.. is if suckkin air or something can you help plz

1 Answer

1,615

You may have a Vacuum Leak. May need a smoke test from Garage. They will pump smoke into vacuum lines and find the leak. If your hearing hissing sounds that is a broken vacuum line. Another way to test is run the engine and use a can of starter fluid (Be Careful) but spray along the carb and see where the engine races and you can find the broken line. again be careful I'm not telling you to do that part. Just don't want to get anyone hurt.

Your Answer

Dodge Caravan Experts

  • #1
    Tom Demyan
    Reputation
    1,400
  • #2
    COMETGUY61
    Reputation
    810
  • #3
    tenspeed
    Reputation
    730
View All

Related Models For Sale

Used Dodge Grand Caravan
276 Great Deals out of 25,941 listings starting at $2,795
Used Chrysler Town & Country
268 Great Deals out of 14,004 listings starting at $1,999
Used Honda Odyssey
417 Great Deals out of 26,952 listings starting at $1,850
Used Toyota Sienna
351 Great Deals out of 26,480 listings starting at $1,950
Used Dodge Durango
262 Great Deals out of 22,528 listings starting at $895
Used Kia Sedona
143 Great Deals out of 7,861 listings starting at $1,995
Used Ford F-150
2,567 Great Deals out of 195,338 listings starting at $1,300
Used Ford Explorer
908 Great Deals out of 67,921 listings starting at $1,495
Used Nissan Quest
58 Great Deals out of 2,801 listings starting at $1,850
Used Honda Pilot
506 Great Deals out of 35,416 listings starting at $500
Used Toyota Camry
929 Great Deals out of 80,594 listings starting at $1,440

Used Cars For Sale

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.