93 chevy k1500

Asked by Krazyace May 12, 2017 at 07:46 PM about the 1993 Chevrolet C/K 1500 Silverado LB 4WD

Question type: Maintenance & Repair

93 chevy k1500 350 tbi. Idles ruff only when stop
hold the brake. Also speed odometer needle jumps
up to 40 mph .

2 Answers
223,905

Rowefast answered 7 years ago

Sounds like you have some bad ground wires. Find and clean all the ground wires, battery to frame, frame to engine, engine to the body. Clean the throttle body, check for vacuum leaks. Probably should pull out the Air Idle Control Valve and clean the port and the AIC valve. It is easiest to clean everything with the throttle body off the engine. Then you can check the base gasket to see if it is good or not. Should also change out the fuel filter.

1 people found this helpful.
Mark helpful

Krazyace answered 7 years ago

Thanks, ill check the grounds. Everything else are new. Just put this engine in. Have about 120 miles on it. Once again thank you.

Mark helpful

Your Answer:

Related Questions

  • 93 chevy k1500 2 Answers

    93 chevy k1500 350 tbi. Idles ruff only when stop hold the brake. Also speed odometer needle jumps up to 40 mph .

    1993 Chevrolet C/K 1500 Silverado LB 4WD

    -

    Maintenance & Repair

  • 1994 chevy k1500 4L60e 5 Answers

    I have a chevy k1500 with a 4l60e just had it rebuilt an it shifts fine when it's cold but once it warms up I have to manually shift it I've replaced everything except pcm

    1994 Chevrolet C/K 1500 Silverado Extended Cab Stepside 4WD

    -

    Maintenance & Repair

  • Chevy K1500 pickup door 1 Answer

    The door on our 1989 Chevy K1500 truck is very loud when it opens and shuts. It also takes some effort to close it. What would cause this?

    Chevrolet C/K 1500

    -

    Maintenance & Repair

  • 93 Chevy 1 Answer

    I have a 93 Chevy 1500 with the 5.7l and it is running way to rich and I bought a code reader that fits it and it showed me that the vss is bad . Would that make my truck run that rich?

    1993 Chevrolet C/K 1500 Silverado Extended Cab 4WD

    -

    Maintenance & Repair

  • Speedometer 1998 Chevy Silverado K1500 2 Answers

    I have a 1998 Chevy Silverado K1500. My speedometer needs to read 100 MPH for me to be going 73 MPH on my GPS. How can I calibrate it to be more accurate?

    1998 Chevrolet C/K 1500 Silverado Extended Cab Stepside 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,950
  • #2
    Rowefast
    Reputation
    9,670
  • #3
    John Saffrahn
    Reputation
    6,480
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used Chevrolet C/K 2500
1 listing
Used Chevrolet S-10
3 listings starting at $12,975
Used Chevrolet Corvette
28 Great Deals out of 1,058 listings starting at $15,871
Used Dodge RAM 1500
4 Great Deals out of 73 listings starting at $4,000
Used Chevrolet Camaro
16 Great Deals out of 307 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.