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1998 GMC Savana 2500 4.3L Surge
Heavy surge under load, most noticeible in 2nd gear./ Idle
fine,/ O2 sensors run full range and switch ok. No vac.
leaks/ When EGR. is disconected no surge, runs good.
FIX posted 11/14/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTFG25W2W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always, Under Load |
Message Closed w/FIX
Vehicle Data
1998 GMC Savana 2500
| VIN | 1GTFG25W2W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always, Under Load |
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