rev up and down in park
90

Asked by kimmy01 Mar 20, 2012 at 01:18 PM about the 1998 Honda Civic EX

Question type: Maintenance & Repair

When I put it in park after driving it it revs up 2000 psi's and down and up Do you know what causes this?

8 Answers
2,445

Takoda answered 12 years ago

idle air control valve should be on the back of your intake manifold with 2 wires going to it and 2 coolant lines.

16 people found this helpful.
Mark helpful
3,925

Joseph Anthony answered 12 years ago

same thing happened to me... either a bad IAC or a dirty intake manifold...or probably a vaccum issue?

11 people found this helpful.
Mark helpful
70

Goletacivic answered 12 years ago

does this make your valves to burn up. i have the same problem when in neutral at a stop it rev's up and down. and i have a valve tapping but my oil level is fine.

7 people found this helpful.
Mark helpful
70

GuruHWSL2 answered 5 years ago

I have a 1998 Honda civic lx. Replaced the distributor and the next day my car started acting crazy like having trouble starting it, draining my battery, engine would shake or kick and my rpm is tweaking moving up n down really fast. When I try to rev it, it would have a lag or it will die out. Eventually starting it a couple more times and letting the engine warm up at about 2 or 3000 rpm car would be normal. Only times when I notice these problems is when the engine is cold. Please help thanks

7 people found this helpful.
Mark helpful

GuruM3TV6 answered 4 years ago

Ok Battery went bad it changed new one then rob up in park to just for a second then I TV goes normal what's wrong can Battery cables cause this yes o rd no I think ones bad

Mark helpful

Your Answer:

Related Questions

  • rev up and down in park 8 Answers

    When I put it in park after driving it it revs up 2000 psi's and down and up Do you know what causes this?

    1998 Honda Civic EX

    -

    Maintenance & Repair

  • Changed alternator, now car idles up and down in park 1 Answer

    My 97 Civic had bad alternate so I replaced it and now car idles up and down in park, never had that issue before, any thoughts on what it could be?

    1997 Honda Civic LX

    -

    Maintenance & Repair

  • No speedo,check engine light,revs up and down 2 Answers

    When first taking off,car will lightly rev up and down when letting out of the gas. After driving for a few miles check engine light will pop on then about 10 to 15 mins later the speedo starts work...

    1992 Honda Civic

    -

    Maintenance & Repair

  • Why is my idle running high(about 1500 rpm) and sometimes it goes up and down ? 12 Answers

    Is it expensive to fix ? Also, sometimes I have to gun the gas to bring down the idle and than it goes up than down. Thanks.

    1992 Honda Civic LX

    -

    Maintenance & Repair

  • gear change misfire and over rev... 6 Answers

    i have a honda civic 1996 dx automatic transmission... did a recent check on spark plugs and put ATF on the gear chamber... just wondering, it's already misfiring and first gear is short then over r...

    1996 Honda Civic DX

    -

    Maintenance & Repair

Civic

Looking for a Used Civic in your area?

CarGurus has 4,054 nationwide Civic listings starting at $440.

Postal Code:

Shortcuts

Search Honda Civic Questions

CarGurus Experts

  • #1
    ColdinMA
    Reputation
    2,390
  • #2
    Guru9CNGV
    Reputation
    2,140
  • #2
    GuruDMD1V
    Reputation
    2,140
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
55 Great Deals out of 995 listings starting at $2,000
Used Toyota Camry
60 Great Deals out of 1,072 listings starting at $3,995
Used Toyota Corolla
151 Great Deals out of 2,438 listings starting at $4,295
Used Honda Civic Coupe
9 Great Deals out of 288 listings starting at $2,995
Used Honda CR-V
88 Great Deals out of 4,524 listings starting at $440
Used Ford Mustang
58 Great Deals out of 1,366 listings starting at $4,995
Used Hyundai Elantra
156 Great Deals out of 4,214 listings starting at $100
Used BMW 3 Series
65 Great Deals out of 1,229 listings starting at $2,500
Used Nissan Altima
25 Great Deals out of 760 listings starting at $1,999
Used Acura Integra
3 Great Deals out of 171 listings starting at $32,993

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.