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1989 Chevrolet G20 Chevy Van 5.7L Hesitation, Cuts out, Stall
egr valve seems to open prematurely just off idle in neutral causing stumble , what controls this egr systems opening if we diconnect the vacuum to egr it runs fine
FIX posted 7/28/2004
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Message Closed w/FIX
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15 Replies Received
15 Replies Received
Related Documents & Media | VIN | 1GBEG25K6K |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Hesitation, Cuts Out, Stall |
| Occurs | On Accel, Intermittently, in Neutral Just Off Idle |
Trouble Codes
| 13 | o2 sensor |
| 33 | map sensor signal high |
| 44 | lean exhaust |
Message Closed w/FIX
Vehicle Data
1989 Chevrolet G20 Chevy Van
| VIN | 1GBEG25K6K |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Hesitation, Cuts Out, Stall |
| Occurs | On Accel, Intermittently, in Neutral Just Off Idle |
Trouble Codes
| 13 | o2 sensor |
| 33 | map sensor signal high |
| 44 | lean exhaust |
Video