94 chevy k1500 5.7l stalling, bad gas millage, and hard to start

Asked by Jan 11, 2017 at 02:18 PM about the 1994 Chevrolet C/K 2500 Silverado Extended Cab SB 4WD

Question type: Maintenance & Repair

Truck stalls when hitting the gas at idle and in gear
unless you ease into it.  Only way to get it to start
again is to crank it over with the gas pedal pressed
all the way to the floor. Hard to start when cold and
at running temp. Need to put the gas to the floor to
get it to start. The truck will run normal every once
in a while but doesnt last long and will still be hard
to start. Also idles kinda high when its running
decent. Throws a rich o2 sensor code, egr or
barometric sensor code and an idle air control
valve sensor code. I've replaced the o2 sensor, egr
valve, injectors, fuel pressure regulator, fuel filter,
Plugs and wires, idle air control valve, tps, and  
looked for vacuum leaks found none. Any help will
be greatly appreciated

1 Answer

111,785

Camshaft sensor

Your Answer

Chevrolet C/K 2500 Experts

  • #1
    Rowefast
    Reputation
    290
  • #2
    COMETGUY61
    Reputation
    190
  • #3
    Andrew Olsen
    Reputation
    150
View All

Related Models For Sale

Used Chevrolet C/K 3500
207 listings starting at $3,995
Used Chevrolet C/K 1500
832 listings starting at $3,000
Used Dodge Ram 2500
159 Great Deals out of 5,252 listings starting at $2,500
Used GMC Sierra 2500
160 listings starting at $5,795
Used Ford F-250
432 listings starting at $2,995
Used GMC Sierra 1500
1,119 Great Deals out of 65,136 listings starting at $1,750
Used Ford F-150
2,779 Great Deals out of 212,609 listings starting at $1,300

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.