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1997 Chevrolet Blazer 4.3L Vacuum
On accelerating goes to defrost [...] for vacuum leak no leak check vac tank ok overlaid vac hose to rotory vac valve no change plug vac hose to 4wd check vac at check valve 15in of vacuum. Don't hear any vacuum leak [...] rotary vacuum valve no change
FIX posted 9/26/2013
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40 Replies Received
40 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Vacuum |
| Conditions | Accelerating |
Message Closed
Vehicle Data
1997 Chevrolet Blazer
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Vacuum |
| Conditions | Accelerating |
Video