I have a 1986 Vette, all of a sudden it revs very high and won't go down any. What can the problem be?

Asked by kf6qoi Nov 04, 2016 at 09:46 AM about the 1986 Chevrolet Corvette Coupe RWD

Question type: Maintenance & Repair

My 1986 Vette is having a problem all of a sudden when I start it it runs really.high, 2400 rpms. And it doesn't go down.  The only thing I have done is spray some WD40 on the accelerator cable.  

1 Answer

51,305

Have the sensors checked. Something is out of whack and the computer is getting a wrong message. Look very closely and see if you can find any lose wires or hoses. Did you spray the WD-40 after it raced or before?

Your Answer:

Own this car?

Share your experience with others.

1986 Chevrolet Corvette

Review another car

CarGurus Experts

  • #1
    John Carson
    Reputation
    5,270
  • #2
    Vincent Parker
    Reputation
    4,750
  • #3
    dandyoun
    Reputation
    1,420
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Camaro
650 Great Deals out of 8,775 listings starting at $2,800
Used Ford Mustang
1,061 Great Deals out of 20,959 listings starting at $1,500
Used Dodge Charger
810 Great Deals out of 14,675 listings starting at $1,500
Used Porsche 911
356 Great Deals out of 4,275 listings starting at $12,995
Used BMW M3
76 Great Deals out of 1,595 listings starting at $11,999
Used Ford F-150
6,817 Great Deals out of 174,988 listings starting at $1,995
Used BMW 3 Series
1,003 Great Deals out of 14,463 listings starting at $1,200
Used Toyota Supra
40 Great Deals out of 523 listings starting at $33,008

Used Cars for Sale

2025 Chevrolet Corvette For Sale
3,625 listings starting at $63,086
2024 Chevrolet Corvette For Sale
87 Great Deals out of 2,413 listings starting at $59,995
2023 Chevrolet Corvette For Sale
121 Great Deals out of 1,085 listings starting at $58,995
2022 Chevrolet Corvette For Sale
60 Great Deals out of 532 listings starting at $56,958
2021 Chevrolet Corvette For Sale
36 Great Deals out of 488 listings starting at $54,888

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.