1989 G20 van with a 5.7l fuel injected throttle body. Having problems with stalling when hot at slow speed just after lightly tapping gas pedal and spudering when driving slow,lick its to rich or something like that

Asked by Nov 23, 2012 at 09:32 PM about the Chevrolet Chevy Van

Question type: Maintenance & Repair

could it be O-2 senser, or mabie the air/idle controler???????????.

3 Answers


What's the fuel pressure at idle? Should be around 10 PSI. When was it last tuned up (plugs, wires, cap, rotor, fuel filter, air filter)?


Find out why the check engine light is coming on.

2 of 2 people found this helpful.

http://www.troublecodes.net/GM/ this page will explain how to retrieve codes from your van. Its quite simple and any conductor will work. It doesn't necessarily have to be a paper clip.

3 of 3 people found this helpful.

Your Answer

Chevy Van

Looking for a Used Chevy Van in your area?

CarGurus has 43 nationwide Chevy Van listings starting at $1,200.


Chevrolet Chevy Van Experts

  • #1
    John Saffrahn
  • #2
  • #3
    Taylor Januskiewiecz
View All

Related Models For Sale

Used Chevrolet Express Cargo
61 Great Deals out of 7,875 listings starting at $3,499
Used Chevrolet Express
47 Great Deals out of 4,675 listings starting at $3,900
Used Chevrolet Astro Cargo Van
111 listings starting at $2,795
Used Dodge Ram Van
83 listings starting at $1,999
Used GMC Savana
6 Great Deals out of 1,162 listings starting at $2,999
Used Chevrolet Astro
202 listings starting at $1,595
Used Chevrolet City Express
3 Great Deals out of 1,512 listings starting at $8,995
Used Chevrolet Silverado 1500
2,183 Great Deals out of 150,273 listings starting at $1,499
Used GMC Savana Cargo
12 Great Deals out of 2,273 listings starting at $2,990
Used GMC Vandura
9 listings
Used Chevrolet Suburban
434 Great Deals out of 22,198 listings starting at $2,495
Used Ford E-150
106 listings
Used Ford E-Series Cargo
68 Great Deals out of 3,303 listings starting at $2,432

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.