Car runs at 4000 rpm when i start it

Asked by Ryan Dec 26, 2015 at 10:31 AM about the 2000 Chevrolet Impala LS FWD

Question type: Maintenance & Repair

I relpalced all of the shift solenoids in the
trans re assembled the car and put it on the
ground. Upon starting the car it runs at 4000
rpm. Someone installed an aftermarket
remote starter in it and hacked the wiring
under the dash to do so. Could it be an
electrical issue caused by that? Or?

2 Answers
65,510

firebird338 answered 8 years ago

Clean or replace ( IAC ) Idle Air Control valve or Mass Air Flow Sensor depending on which one your vehicle has.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Chevrolet Impala Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    6,250
  • #2
    James Sparrow
    Reputation
    4,650
  • #3
    dandyoun
    Reputation
    4,120
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Malibu
49 Great Deals out of 1,127 listings starting at $1,295
Used Honda Accord
44 Great Deals out of 913 listings starting at $1,599
Used Toyota Camry
53 Great Deals out of 996 listings starting at $2,212
Used Chevrolet Silverado 1500
202 Great Deals out of 5,916 listings starting at $2,975
Used Chevrolet Camaro
12 Great Deals out of 312 listings starting at $9,499
Used Chevrolet Tahoe
20 Great Deals out of 927 listings starting at $11,900
Used Jeep Grand Cherokee
109 Great Deals out of 3,211 listings starting at $3,570
Used Nissan Maxima
6 Great Deals out of 146 listings starting at $5,200
Used Ford F-150
338 Great Deals out of 15,311 listings starting at $1,712
Used Dodge Durango
45 Great Deals out of 2,251 listings starting at $5,500

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.