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2007 Chevrolet Avalanche LTZ 5.3L Poor Idle Quality
After active valve lifter replacement(battery disconnected), high idle speed in p/n. If placed in gear idle speed will slowly drop to normal. If placed in p/n idle will remain normal until throttle is depressed. It will then go to 2000 rpm. When this occurrs, ...
FIX posted 12/4/2012
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Message Closed w/FIX
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Related Documents & Media | VIN | 3GNEC12087 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle, Intermittently |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Avalanche LTZ
| VIN | 3GNEC12087 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle, Intermittently |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
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