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1991 GMC K1500 Sierra SLE 5.7L Heater Core
Hello group, customer brought in 91 GMC pickup [...] 5.7 liter w/ a.c. with a gurgling sound in heater core area, found quick disconnect fitting leaking at rear of intake man. replaced fitting and purged air from system with Waekon cooling system analyzer. Roa...
Summary posted 9/16/2001
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Related Documents & Media | VIN | 2GTEK19K4M |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Affected | Heater Core |
| Conditions | Gurgling/ Air in Heater Core |
| Misc. | Ext.cab. Build Date 10/90 |
Message Closed w/Summary
Vehicle Data
1991 GMC K1500 Sierra SLE
| VIN | 2GTEK19K4M |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Affected | Heater Core |
| Conditions | Gurgling/ Air in Heater Core |
| Misc. | Ext.cab. Build Date 10/90 |
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