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

7,305

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
    4,450
  • #2
    John Saffrahn
    Reputation
    2,750
  • #3
    Rowefast
    Reputation
    2,440
View All

Related Models For Sale

Used GMC Sierra 1500
816 Great Deals out of 60,745 listings starting at $1,495
Used Ford F-150
2,398 Great Deals out of 200,117 listings starting at $1,300
Used Chevrolet C/K 2500
187 listings starting at $3,950
Used Dodge Ram 1500
342 Great Deals out of 9,284 listings starting at $1,800
Used Chevrolet Tahoe
675 Great Deals out of 38,596 listings starting at $995
Used Chevrolet Camaro
260 Great Deals out of 27,404 listings starting at $2,900
Used Chevrolet C/K 3500
200 listings starting at $4,000
Used Toyota Tacoma
446 Great Deals out of 50,197 listings starting at $2,695
Used Chevrolet S-10
4 Great Deals out of 899 listings starting at $995

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.