idles good till full orp temp then surges if kick in neu it stops
have replaced idle air control sen cleaned trotle body fuel pres good 62lbs &
up left w mech he couldn't find vac leak any idea ???
Asked by dturner153 Jul 03, 2016 at 09:47 AM about the Chevrolet C/K 2500
Question type: Maintenance & Repair
have replaced idle air control sen cleaned trotle body fuel pres good 62lbs &
up left w mech he couldn't find vac leak any idea ???
My mech friend saw this problem recently and suggested you look at the throttle position sensor (TPS), you may have a dead spot or spikes in it's range of motion. Another suggestion is to replace the EGR and not with an aftermarket one, go to the dealer for it. Lastly, surging can also be a sign of a bad fuel pump or sending unit.
have replaced idle air control sen cleaned trotle body fuel pres good 62lbs & up left w mech he couldn't find vac leak any idea ???
Chevrolet C/K 2500
-
Maintenance & Repair
go out in morning starts right up, if I turn it off immediately or drive it 10 -15 miles and turn it off doesn't matter it won't restart till it sits around ten minutes. it will turn over, but not sta...
1991 Chevrolet C/K 2500 Silverado Extended Cab RWD
-
Maintenance & Repair
Engine knock after over heating. Only knocking when under load. What could it be? My friend bought a truck from another friend of mine. Long story short he sold it because he blew a lower radiator...
1993 Chevrolet C/K 2500 Silverado Extended Cab 4WD
-
Maintenance & Repair
I have a 1989 Silverado with a remanufactured tbi, new injectors, new Russell performance stainless line, an6 fittings, new ac delco fuel pump, new fuel tank and I'm only getting 6 psi at my Tbi. I ...
1989 Chevrolet C/K 2500
-
Maintenance & Repair
I the 5.7 motor and 4l60e tranny and I was wondering if i would be able to put the motor and tranny in the 88 Chevy. Would it fit?
1988 Chevrolet C/K 2500 Silverado LB 4WD
-
Maintenance & Repair
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.