1998 silverado codes p0174 & codes p0300 , it runs smooth at good speed but on stop it shakes

75

Asked by 98silverado Oct 12, 2014 at 01:06 PM about the 1998 Chevrolet C/K 1500 Cheyenne Extended Cab LB RWD

Question type: Maintenance & Repair

2 Answers

FordNut answered 9 years ago

http://www.obd-codes.com/p0174 System too lean bank 2 .................... P0300 Random misfire Faulty spark plugs or wires Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector(s) Burned exhaust valve Faulty catalytic converter(s) Stuck/blocked/leaking EGR valve / passages Faulty camshaft position sensor Defective computer

2 people found this helpful.
Mark helpful
75

98silverado answered 9 years ago

It only has 139k on it so I don't know if it's something to do with the internal of the engine? But I plan to change my spark plugs to some ac Delco

Mark helpful

Your Answer:

Related Questions

  • 1998 silverado codes p0174 & codes p0300 , it runs smooth at good speed but on stop it shakes 2 Answers

    1998 Chevrolet C/K 1500 Cheyenne Extended Cab LB RWD

    -

    Maintenance & Repair

  • My 1995 Silverado, 350, AT, runs really bad until I unplug the Alternator ? 3 Answers

    No power, Falls flat when I accelerate, Frequently dies, Idles rough. I replaced the fuel pump, fuel filters, rebuilt the TB, replaced both injectors, Fuel Pressure is good. Replaced MAP Sensor, Temp ...

    1995 Chevrolet C/K 1500 Silverado Extended Cab Stepside RWD

    -

    Maintenance & Repair

  • 1998 Silverado knocking on startup 3 Answers

    My 1998 Silverado 350 5.7L is knocking maybe 3sec on start up everytime unless the truck has been parked for hours. Go to the store park come back crank up, knocking again (at the most 3sec). Stop...

    1998 Chevrolet C/K 1500 Silverado Extended Cab RWD

    -

    Maintenance & Repair

  • All 4 o2 sensors showing codes 2 Answers

    I just replaced the all 4 o2 sensors and my catalytic converters on my 1998 Chevrolet silverado k1500 5.7 vortec and its still showing codes for all 4 o2 sensors. Help mee

    1998 Chevrolet C/K 1500 Silverado 4WD

    -

    Maintenance & Repair

  • 1993 chevy silverado 5.7L v8 2 Answers

    I was having issues with my truck not going into reverse so I parked it for a week or so then brought it to the transmission shop. On the way to the shop the truck felt like it was going to stall o...

    1993 Chevrolet C/K 1500 Silverado RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,750
  • #2
    Rowefast
    Reputation
    9,510
  • #3
    John Saffrahn
    Reputation
    6,430
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
204 Great Deals out of 8,074 listings starting at $3,000
Used GMC Sierra 1500
143 Great Deals out of 8,222 listings starting at $3,000
Used Ford F-150
325 Great Deals out of 13,693 listings starting at $3,800
Used Chevrolet Silverado 2500HD
25 Great Deals out of 1,696 listings starting at $3,000
Used Chevrolet C/K 2500
2 listings
Used Chevrolet Tahoe
11 Great Deals out of 839 listings starting at $9,980
Used Chevrolet Camaro
17 Great Deals out of 463 listings starting at $11,749
Used Chevrolet S-10
2 listings
Used Chevrolet C/K 3500
1 listing
Used Toyota Tacoma
43 Great Deals out of 730 listings starting at $9,975
Used Dodge RAM 1500
3 Great Deals out of 90 listings starting at $2,500
Used Ford Mustang
39 Great Deals out of 1,657 listings starting at $7,999

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.