Poop

Asked by Jul 14, 2017 at 04:47 PM about the 1994 Chevrolet C/K 1500 WT LB RWD

Question type: Maintenance & Repair

Im working on a 94 Chevy 1500. Its rough
idling/stalling while parked after its warmed up.
We have changed the IAC, TPS, MAF Sensor, Fuel
Pump, rebuilt the tbi. I cant figure it out and it
bothering me. Also when i unplug the vaccuum
hose from the backside of the tbi the truck idles
smoothly, but starting up is rough with a high idle.
Does anyone have an idea? Also could it be from
the input fuel line being bent?

1 Answer

5,355

is that vacuum line blocked somehow ? a restricted fuel line can't be good , does the fuel line get near an exhaust or get warm somehow ? check for broken or loose vacuum lines , what do the plugs look like ?

Your Answer

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    3,980
  • #2
    John Saffrahn
    Reputation
    2,690
  • #3
    Rowefast
    Reputation
    2,280
View All

Related Models For Sale

Used GMC Sierra 1500
232 Great Deals out of 12,263 listings starting at $1,800
Used Ford F-150
601 Great Deals out of 9,508 listings starting at $3,490
Used Dodge Ram 1500
42 Great Deals out of 450 listings starting at $4,995
Used Chevrolet Tahoe
7 Great Deals out of 986 listings starting at $3,995
Used Toyota Tacoma
32 Great Deals out of 1,327 listings starting at $4,995
Used Chevrolet Camaro
958 listings starting at $11,965
Used Chevrolet S-10
6 listings

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.