What does the service engine soon light mesn

Asked by Rob Nov 18, 2018 at 08:32 PM about the 1994 Chevrolet C/K 1500 Cheyenne LB 4WD

Question type: Maintenance & Repair

I was driving down the highway at at
about 65 mph and my service engine
soon light came on !! The truck didn't
seem to lose any kind of performance
what so ever ! What can that light be a
precursor for

1 Answer
144,885

T_S_T answered 6 years ago

Have it scanned to know the real issue,but more than likely if truck is running ok it will be a bad o2 sensor that is causing the light.

Mark helpful

Your Answer:

Related Questions

  • What does the service engine soon light mesn 1 Answer

    I was driving down the highway at at about 65 mph and my service engine soon light came on !! The truck didn't seem to lose any kind of performance what so ever ! What can that light be a precurs...

    1994 Chevrolet C/K 1500 Cheyenne LB 4WD

    -

    Maintenance & Repair

  • Service Engine Light 1 Answer

    Truck has a V 6 engine, after driving for 20 or so miles the service engine light comes on. When I turn the engine off and start it again the light does not come on until it has been driven for awhile...

    1992 Chevrolet C/K 1500 WT LB RWD

    -

    Maintenance & Repair

  • Service engine light 2 Answers

    Never any previous problems with vehicle started truck surged into gear check engine light was on no response when stepping on the throttle.Turn off vehicle started again no check engine light?

    1995 Chevrolet C/K 1500 Silverado RWD

    -

    Maintenance & Repair

  • Check engine soon light is on, what do these codes mean. 8 Answers

    P0141---o2 heater curcuit bank 1 sensor 2. P0155---o2 heater curcuit bank 2 sensor 1. P0174---fuel system too lean bank 2. P0300---engine misfire detected. P0440---evap emission system fault. P0719---...

    1997 Chevrolet C/K 1500 Silverado Extended Cab 4WD

    -

    Maintenance & Repair

  • What would cause the service engine soon light to come on? 2 Answers

    1993 Chevrolet C/K 1500 Cheyenne RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,950
  • #2
    Rowefast
    Reputation
    9,690
  • #3
    John Saffrahn
    Reputation
    6,500
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
128 Great Deals out of 6,516 listings starting at $3,975
Used Ford F-150
309 Great Deals out of 13,933 listings starting at $1,712
Used Chevrolet C/K 2500
1 listing
Used Chevrolet Tahoe
14 Great Deals out of 896 listings starting at $12,900
Used Dodge RAM 1500
6 Great Deals out of 72 listings starting at $3,000
Used Chevrolet Camaro
20 Great Deals out of 281 listings starting at $7,995
Used Toyota Tacoma
46 Great Deals out of 1,074 listings starting at $9,995
Used Chevrolet S-10
2 listings starting at $12,975

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.