have a miss at 2200 rpms. When cold runs rough, occasionally backfires

Asked by Sep 14, 2016 at 09:11 PM about the 1995 Chevrolet C/K 3500 Reg. Cab 2WD

Question type: Maintenance & Repair

Overhauled the tpi, new distributor, new plugs, new wires, new cap  new rotor button, new computer, new fuel pump, new coil, new thermostat, Truck is not throwing a code

4 Answers

7,395

If it only does it when cold, could be dirty or bad egr valve

Unplugged the egr valve when first started having problems, still had issues. Also, truck has started running rough even when it's warm

7,395

Are there any check engine codes, if not, Check the catalytic converter by unplugging the downtream 02 sensor, if it runs ok for a while, your catalytic converter is plugged up. If still missing, check fuel pressure, spark and timing

Checked everything but catalytic converter, will check and let you know. Thanks!

Your Answer

C/K 3500

Looking for a Used C/K 3500 in your area?

CarGurus has 228 nationwide C/K 3500 listings starting at $700.

ZIP:

Chevrolet C/K 3500 Experts

  • #1
    cooldad47
    Reputation
    180
  • #2
    tennisshoes
    Reputation
    110
  • #3
    Dieselman1990
    Reputation
    90
View All

Related Models For Sale

Used Chevrolet C/K 2500
198 listings starting at $2,598
Used Dodge Ram 3500
84 Great Deals out of 2,234 listings starting at $3,950
Used GMC Sierra 3500
9 Great Deals out of 238 listings starting at $6,995
Used Chevrolet C/K 1500
3 Great Deals out of 860 listings starting at $2,000
Used Ford F-350
298 listings starting at $6,949

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.